148900115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3677}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 222445440

約数和(自身を除く): 73545325

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 3115, 3677, 5785, 8099, 18385, 25739, 40495, 47801, 128695, 239005, 327253, 334607, 1636265, 1673035, 2290771, 4254289, 11453855, 21271445, 29780023, 148900115]

約数ペア:

[(1, 148900115), (5, 29780023), (7, 21271445), (13, 11453855), (35, 4254289), (65, 2290771), (89, 1673035), (91, 1636265), (445, 334607), (455, 327253), (623, 239005), (1157, 128695), (3115, 47801), (3677, 40495), (5785, 25739), (8099, 18385)]