13897182015

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 27421286400

約数和(自身を除く): 13524104385

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 289, 345, 391, 459, 621, 765, 867, 911, 1035, 1173, 1445, 1955, 2295, 2601, 2733, 3105, 3519, 4335, 4555, 4913, 5865, 6647, 7803, 8199, 10557, 13005, 13665, 14739, 15487, 17595, 19941, 20953, 24565, 24597, 33235, 39015, 40995, 44217, 46461, 52785, 59823, 62859, 73695, 77435, 99705, 104765, 112999, 122985, 132651, 139383, 179469, 188577, 221085, 232305, 263279, 299115, 314295, 338997, 356201, 418149, 564995, 565731, 663255, 696915, 789837, 897345, 942885, 1016991, 1068603, 1316395, 1694985, 1781005, 2090745, 2369511, 2828655, 3050973, 3205809, 3949185, 4475743, 5084955, 5343015, 6055417, 7108533, 9617427, 11847555, 13427229, 15254865, 16029045, 18166251, 22378715, 30277085, 35542665, 40281687, 48087135, 54498753, 67136145, 90831255, 102942089, 120845061, 163496259, 201408435, 272493765, 308826267, 514710445, 604225305, 817481295, 926478801, 1544131335, 2779436403, 4632394005, 13897182015]

約数ペア:

[(1, 13897182015), (3, 4632394005), (5, 2779436403), (9, 1544131335), (15, 926478801), (17, 817481295), (23, 604225305), (27, 514710445), (45, 308826267), (51, 272493765), (69, 201408435), (85, 163496259), (115, 120845061), (135, 102942089), (153, 90831255), (207, 67136145), (255, 54498753), (289, 48087135), (345, 40281687), (391, 35542665), (459, 30277085), (621, 22378715), (765, 18166251), (867, 16029045), (911, 15254865), (1035, 13427229), (1173, 11847555), (1445, 9617427), (1955, 7108533), (2295, 6055417), (2601, 5343015), (2733, 5084955), (3105, 4475743), (3519, 3949185), (4335, 3205809), (4555, 3050973), (4913, 2828655), (5865, 2369511), (6647, 2090745), (7803, 1781005), (8199, 1694985), (10557, 1316395), (13005, 1068603), (13665, 1016991), (14739, 942885), (15487, 897345), (17595, 789837), (19941, 696915), (20953, 663255), (24565, 565731), (24597, 564995), (33235, 418149), (39015, 356201), (40995, 338997), (44217, 314295), (46461, 299115), (52785, 263279), (59823, 232305), (62859, 221085), (73695, 188577), (77435, 179469), (99705, 139383), (104765, 132651), (112999, 122985)]