12759825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 10988655

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 569, 575, 897, 975, 1495, 1707, 1725, 2845, 4485, 7397, 7475, 8535, 13087, 14225, 22191, 22425, 36985, 39261, 42675, 65435, 110955, 170131, 184925, 196305, 327175, 510393, 554775, 850655, 981525, 2551965, 4253275, 12759825]

約数ペア:

[(1, 12759825), (3, 4253275), (5, 2551965), (13, 981525), (15, 850655), (23, 554775), (25, 510393), (39, 327175), (65, 196305), (69, 184925), (75, 170131), (115, 110955), (195, 65435), (299, 42675), (325, 39261), (345, 36985), (569, 22425), (575, 22191), (897, 14225), (975, 13087), (1495, 8535), (1707, 7475), (1725, 7397), (2845, 4485)]