23615865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 51717120

約数和(自身を除く): 28101255

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 73, 79, 91, 105, 117, 195, 219, 237, 273, 315, 365, 395, 455, 511, 553, 585, 657, 711, 819, 949, 1027, 1095, 1185, 1365, 1533, 1659, 2555, 2765, 2847, 3081, 3285, 3555, 4095, 4599, 4745, 4977, 5135, 5767, 6643, 7189, 7665, 8295, 8541, 9243, 14235, 15405, 17301, 19929, 21567, 22995, 24885, 28835, 33215, 35945, 40369, 42705, 46215, 51903, 59787, 64701, 74971, 86505, 99645, 107835, 121107, 201845, 224913, 259515, 298935, 323505, 363321, 374855, 524797, 605535, 674739, 1124565, 1574391, 1816605, 2623985, 3373695, 4723173, 7871955, 23615865]

約数ペア:

[(1, 23615865), (3, 7871955), (5, 4723173), (7, 3373695), (9, 2623985), (13, 1816605), (15, 1574391), (21, 1124565), (35, 674739), (39, 605535), (45, 524797), (63, 374855), (65, 363321), (73, 323505), (79, 298935), (91, 259515), (105, 224913), (117, 201845), (195, 121107), (219, 107835), (237, 99645), (273, 86505), (315, 74971), (365, 64701), (395, 59787), (455, 51903), (511, 46215), (553, 42705), (585, 40369), (657, 35945), (711, 33215), (819, 28835), (949, 24885), (1027, 22995), (1095, 21567), (1185, 19929), (1365, 17301), (1533, 15405), (1659, 14235), (2555, 9243), (2765, 8541), (2847, 8295), (3081, 7665), (3285, 7189), (3555, 6643), (4095, 5767), (4599, 5135), (4745, 4977)]