12328875

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 24635520

約数和(自身を除く): 12306645

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 281, 325, 351, 375, 585, 675, 843, 975, 1125, 1405, 1625, 1755, 2529, 2925, 3375, 3653, 4215, 4875, 7025, 7587, 8775, 10959, 12645, 14625, 18265, 21075, 32877, 35125, 37935, 43875, 54795, 63225, 91325, 98631, 105375, 164385, 189675, 273975, 316125, 456625, 493155, 821925, 948375, 1369875, 2465775, 4109625, 12328875]

約数ペア:

[(1, 12328875), (3, 4109625), (5, 2465775), (9, 1369875), (13, 948375), (15, 821925), (25, 493155), (27, 456625), (39, 316125), (45, 273975), (65, 189675), (75, 164385), (117, 105375), (125, 98631), (135, 91325), (195, 63225), (225, 54795), (281, 43875), (325, 37935), (351, 35125), (375, 32877), (585, 21075), (675, 18265), (843, 14625), (975, 12645), (1125, 10959), (1405, 8775), (1625, 7587), (1755, 7025), (2529, 4875), (2925, 4215), (3375, 3653)]