853848905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16607}}^1$

素因数の和:16745

約数の個数: 32

約数和(自身を含む): 1272305664

約数和(自身を除く): 418456759

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 3955, 7345, 10283, 16607, 51415, 83035, 116249, 215891, 581245, 1079455, 1511237, 1876591, 7556185, 9382955, 13136137, 24395683, 65680685, 121978415, 170769781, 853848905]

約数ペア:

[(1, 853848905), (5, 170769781), (7, 121978415), (13, 65680685), (35, 24395683), (65, 13136137), (91, 9382955), (113, 7556185), (455, 1876591), (565, 1511237), (791, 1079455), (1469, 581245), (3955, 215891), (7345, 116249), (10283, 83035), (16607, 51415)]