830070215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 1103360832

約数和(自身を除く): 273290617

約数列:

[1, 5, 13, 41, 65, 205, 331, 533, 941, 1655, 2665, 4303, 4705, 12233, 13571, 21515, 38581, 61165, 67855, 176423, 192905, 311471, 501553, 882115, 1557355, 2507765, 4049123, 12770311, 20245615, 63851555, 166014043, 830070215]

約数ペア:

[(1, 830070215), (5, 166014043), (13, 63851555), (41, 20245615), (65, 12770311), (205, 4049123), (331, 2507765), (533, 1557355), (941, 882115), (1655, 501553), (2665, 311471), (4303, 192905), (4705, 176423), (12233, 67855), (13571, 61165), (21515, 38581)]