40882275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 84842784

約数和(自身を除く): 43960509

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 101, 105, 175, 225, 257, 303, 315, 505, 525, 707, 771, 909, 1285, 1515, 1575, 1799, 2121, 2313, 2525, 3535, 3855, 4545, 5397, 6363, 6425, 7575, 8995, 10605, 11565, 16191, 17675, 19275, 22725, 25957, 26985, 31815, 44975, 53025, 57825, 77871, 80955, 129785, 134925, 159075, 181699, 233613, 389355, 404775, 545097, 648925, 908495, 1168065, 1635291, 1946775, 2725485, 4542475, 5840325, 8176455, 13627425, 40882275]

約数ペア:

[(1, 40882275), (3, 13627425), (5, 8176455), (7, 5840325), (9, 4542475), (15, 2725485), (21, 1946775), (25, 1635291), (35, 1168065), (45, 908495), (63, 648925), (75, 545097), (101, 404775), (105, 389355), (175, 233613), (225, 181699), (257, 159075), (303, 134925), (315, 129785), (505, 80955), (525, 77871), (707, 57825), (771, 53025), (909, 44975), (1285, 31815), (1515, 26985), (1575, 25957), (1799, 22725), (2121, 19275), (2313, 17675), (2525, 16191), (3535, 11565), (3855, 10605), (4545, 8995), (5397, 7575), (6363, 6425)]