101255245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 150716160

約数和(自身を除く): 49460915

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 695, 973, 1601, 1807, 4865, 8005, 9035, 11207, 12649, 20813, 56035, 63245, 104065, 145691, 222539, 728455, 1112695, 1557773, 2893007, 7788865, 14465035, 20251049, 101255245]

約数ペア:

[(1, 101255245), (5, 20251049), (7, 14465035), (13, 7788865), (35, 2893007), (65, 1557773), (91, 1112695), (139, 728455), (455, 222539), (695, 145691), (973, 104065), (1601, 63245), (1807, 56035), (4865, 20813), (8005, 12649), (9035, 11207)]