65962975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 93275280

約数和(自身を除く): 27312305

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 11939, 59695, 155207, 202963, 298475, 776035, 1014815, 2638519, 3880175, 5074075, 13192595, 65962975]

約数ペア:

[(1, 65962975), (5, 13192595), (13, 5074075), (17, 3880175), (25, 2638519), (65, 1014815), (85, 776035), (221, 298475), (325, 202963), (425, 155207), (1105, 59695), (5525, 11939)]