40234705

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 58134528

約数和(自身を除く): 17899823

約数列:

[1, 5, 7, 23, 35, 115, 151, 161, 331, 755, 805, 1057, 1655, 2317, 3473, 5285, 7613, 11585, 17365, 24311, 38065, 49981, 53291, 121555, 249905, 266455, 349867, 1149563, 1749335, 5747815, 8046941, 40234705]

約数ペア:

[(1, 40234705), (5, 8046941), (7, 5747815), (23, 1749335), (35, 1149563), (115, 349867), (151, 266455), (161, 249905), (331, 121555), (755, 53291), (805, 49981), (1057, 38065), (1655, 24311), (2317, 17365), (3473, 11585), (5285, 7613)]