3805425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 7345884

約数和(自身を除く): 3540459

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1301, 2925, 3903, 6505, 11709, 16913, 19515, 32525, 50739, 58545, 84565, 97575, 152217, 253695, 292725, 422825, 761085, 1268475, 3805425]

約数ペア:

[(1, 3805425), (3, 1268475), (5, 761085), (9, 422825), (13, 292725), (15, 253695), (25, 152217), (39, 97575), (45, 84565), (65, 58545), (75, 50739), (117, 32525), (195, 19515), (225, 16913), (325, 11709), (585, 6505), (975, 3903), (1301, 2925)]