2576925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 4976244

約数和(自身を除く): 2399319

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 881, 975, 2643, 2925, 4405, 7929, 11453, 13215, 22025, 34359, 39645, 57265, 66075, 103077, 171795, 198225, 286325, 515385, 858975, 2576925]

約数ペア:

[(1, 2576925), (3, 858975), (5, 515385), (9, 286325), (13, 198225), (15, 171795), (25, 103077), (39, 66075), (45, 57265), (65, 39645), (75, 34359), (117, 22025), (195, 13215), (225, 11453), (325, 7929), (585, 4405), (881, 2925), (975, 2643)]