23689575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 53099280

約数和(自身を除く): 29409705

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 89, 91, 105, 117, 169, 175, 195, 225, 267, 273, 315, 325, 445, 455, 507, 525, 585, 623, 801, 819, 845, 975, 1157, 1183, 1335, 1365, 1521, 1575, 1869, 2225, 2275, 2535, 2925, 3115, 3471, 3549, 4005, 4095, 4225, 5607, 5785, 5915, 6675, 6825, 7605, 8099, 9345, 10413, 10647, 12675, 15041, 15575, 17355, 17745, 20025, 20475, 24297, 28035, 28925, 29575, 38025, 40495, 45123, 46725, 52065, 53235, 72891, 75205, 86775, 88725, 105287, 121485, 135369, 140175, 202475, 225615, 260325, 266175, 315861, 364455, 376025, 526435, 607425, 676845, 947583, 1128075, 1579305, 1822275, 2632175, 3384225, 4737915, 7896525, 23689575]

約数ペア:

[(1, 23689575), (3, 7896525), (5, 4737915), (7, 3384225), (9, 2632175), (13, 1822275), (15, 1579305), (21, 1128075), (25, 947583), (35, 676845), (39, 607425), (45, 526435), (63, 376025), (65, 364455), (75, 315861), (89, 266175), (91, 260325), (105, 225615), (117, 202475), (169, 140175), (175, 135369), (195, 121485), (225, 105287), (267, 88725), (273, 86775), (315, 75205), (325, 72891), (445, 53235), (455, 52065), (507, 46725), (525, 45123), (585, 40495), (623, 38025), (801, 29575), (819, 28925), (845, 28035), (975, 24297), (1157, 20475), (1183, 20025), (1335, 17745), (1365, 17355), (1521, 15575), (1575, 15041), (1869, 12675), (2225, 10647), (2275, 10413), (2535, 9345), (2925, 8099), (3115, 7605), (3471, 6825), (3549, 6675), (4005, 5915), (4095, 5785), (4225, 5607)]