1047435705

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 2118742080

約数和(自身を除く): 1071306375

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 157, 171, 243, 255, 285, 289, 323, 405, 459, 471, 513, 765, 785, 855, 867, 969, 1215, 1377, 1413, 1445, 1539, 1615, 2295, 2355, 2565, 2601, 2669, 2907, 2983, 4131, 4239, 4335, 4617, 4845, 5491, 6885, 7065, 7695, 7803, 8007, 8721, 8949, 12717, 13005, 13345, 14535, 14915, 16473, 20655, 21195, 23085, 23409, 24021, 26163, 26847, 27455, 38151, 39015, 40035, 43605, 44745, 45373, 49419, 50711, 63585, 70227, 72063, 78489, 80541, 82365, 117045, 120105, 130815, 134235, 136119, 148257, 152133, 190755, 216189, 226865, 241623, 247095, 253555, 351135, 360315, 392445, 402705, 408357, 444771, 456399, 648567, 680595, 724869, 741285, 760665, 862087, 1080945, 1208115, 1225071, 1334313, 1369197, 2041785, 2223855, 2281995, 2586261, 3242835, 3624345, 3675213, 4107591, 4310435, 6125355, 6671565, 6845985, 7758783, 11025639, 12322773, 12931305, 18376065, 20537955, 23276349, 38793915, 55128195, 61613865, 69829047, 116381745, 209487141, 349145235, 1047435705]

約数ペア:

[(1, 1047435705), (3, 349145235), (5, 209487141), (9, 116381745), (15, 69829047), (17, 61613865), (19, 55128195), (27, 38793915), (45, 23276349), (51, 20537955), (57, 18376065), (81, 12931305), (85, 12322773), (95, 11025639), (135, 7758783), (153, 6845985), (157, 6671565), (171, 6125355), (243, 4310435), (255, 4107591), (285, 3675213), (289, 3624345), (323, 3242835), (405, 2586261), (459, 2281995), (471, 2223855), (513, 2041785), (765, 1369197), (785, 1334313), (855, 1225071), (867, 1208115), (969, 1080945), (1215, 862087), (1377, 760665), (1413, 741285), (1445, 724869), (1539, 680595), (1615, 648567), (2295, 456399), (2355, 444771), (2565, 408357), (2601, 402705), (2669, 392445), (2907, 360315), (2983, 351135), (4131, 253555), (4239, 247095), (4335, 241623), (4617, 226865), (4845, 216189), (5491, 190755), (6885, 152133), (7065, 148257), (7695, 136119), (7803, 134235), (8007, 130815), (8721, 120105), (8949, 117045), (12717, 82365), (13005, 80541), (13345, 78489), (14535, 72063), (14915, 70227), (16473, 63585), (20655, 50711), (21195, 49419), (23085, 45373), (23409, 44745), (24021, 43605), (26163, 40035), (26847, 39015), (27455, 38151)]