125587925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 165505032

約数和(自身を除く): 39917107

約数列:

[1, 5, 17, 25, 85, 425, 461, 641, 2305, 3205, 7837, 10897, 11525, 16025, 39185, 54485, 195925, 272425, 295501, 1477505, 5023517, 7387525, 25117585, 125587925]

約数ペア:

[(1, 125587925), (5, 25117585), (17, 7387525), (25, 5023517), (85, 1477505), (425, 295501), (461, 272425), (641, 195925), (2305, 54485), (3205, 39185), (7837, 16025), (10897, 11525)]