15972019965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 31571804160

約数和(自身を除く): 15599784195

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 103, 121, 135, 165, 297, 309, 363, 495, 515, 605, 863, 927, 1089, 1133, 1331, 1485, 1545, 1815, 2589, 2781, 3267, 3399, 3993, 4315, 4635, 5445, 5665, 6655, 7767, 9493, 10197, 11979, 12463, 12945, 13905, 16335, 16995, 19965, 23301, 28479, 30591, 35937, 37389, 38835, 47465, 50985, 59895, 62315, 85437, 88889, 104423, 112167, 116505, 137093, 142395, 152955, 179685, 186945, 256311, 266667, 313269, 336501, 411279, 427185, 444445, 522115, 560835, 685465, 800001, 939807, 977779, 1148653, 1233837, 1281555, 1333335, 1566345, 1682505, 2056395, 2400003, 2819421, 2933337, 3445959, 3701511, 4000005, 4699035, 4888895, 5743265, 6169185, 8800011, 10337877, 10755569, 12000015, 14097105, 14666685, 17229795, 18507555, 26400033, 31013631, 32266707, 44000055, 51689385, 53777845, 96800121, 118311259, 132000165, 155068155, 161333535, 290400363, 354933777, 484000605, 591556295, 1064801331, 1452001815, 1774668885, 3194403993, 5324006655, 15972019965]

約数ペア:

[(1, 15972019965), (3, 5324006655), (5, 3194403993), (9, 1774668885), (11, 1452001815), (15, 1064801331), (27, 591556295), (33, 484000605), (45, 354933777), (55, 290400363), (99, 161333535), (103, 155068155), (121, 132000165), (135, 118311259), (165, 96800121), (297, 53777845), (309, 51689385), (363, 44000055), (495, 32266707), (515, 31013631), (605, 26400033), (863, 18507555), (927, 17229795), (1089, 14666685), (1133, 14097105), (1331, 12000015), (1485, 10755569), (1545, 10337877), (1815, 8800011), (2589, 6169185), (2781, 5743265), (3267, 4888895), (3399, 4699035), (3993, 4000005), (4315, 3701511), (4635, 3445959), (5445, 2933337), (5665, 2819421), (6655, 2400003), (7767, 2056395), (9493, 1682505), (10197, 1566345), (11979, 1333335), (12463, 1281555), (12945, 1233837), (13905, 1148653), (16335, 977779), (16995, 939807), (19965, 800001), (23301, 685465), (28479, 560835), (30591, 522115), (35937, 444445), (37389, 427185), (38835, 411279), (47465, 336501), (50985, 313269), (59895, 266667), (62315, 256311), (85437, 186945), (88889, 179685), (104423, 152955), (112167, 142395), (116505, 137093)]