29742895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 14609105

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 499, 655, 917, 1703, 2495, 3493, 4585, 6487, 8515, 11921, 17465, 32435, 45409, 59605, 65369, 227045, 326845, 457583, 849797, 2287915, 4248985, 5948579, 29742895]

約数ペア:

[(1, 29742895), (5, 5948579), (7, 4248985), (13, 2287915), (35, 849797), (65, 457583), (91, 326845), (131, 227045), (455, 65369), (499, 59605), (655, 45409), (917, 32435), (1703, 17465), (2495, 11921), (3493, 8515), (4585, 6487)]