25263675

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 36

約数和(自身を含む): 46232160

約数和(自身を除く): 20968485

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2389, 3525, 7167, 10575, 11945, 21501, 35835, 59725, 107505, 112283, 179175, 336849, 537525, 561415, 1010547, 1684245, 2807075, 5052735, 8421225, 25263675]

約数ペア:

[(1, 25263675), (3, 8421225), (5, 5052735), (9, 2807075), (15, 1684245), (25, 1010547), (45, 561415), (47, 537525), (75, 336849), (141, 179175), (225, 112283), (235, 107505), (423, 59725), (705, 35835), (1175, 21501), (2115, 11945), (2389, 10575), (3525, 7167)]