5133375

素因数分解:

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

素因数の和:56

約数の個数: 72

約数和(自身を含む): 10391472

約数和(自身を除く): 5258097

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 169, 195, 225, 243, 325, 351, 375, 405, 507, 585, 675, 845, 975, 1053, 1125, 1215, 1521, 1625, 1755, 2025, 2535, 2925, 3159, 3375, 4225, 4563, 4875, 5265, 6075, 7605, 8775, 10125, 12675, 13689, 14625, 15795, 21125, 22815, 26325, 30375, 38025, 41067, 43875, 63375, 68445, 78975, 114075, 131625, 190125, 205335, 342225, 394875, 570375, 1026675, 1711125, 5133375]

約数ペア:

[(1, 5133375), (3, 1711125), (5, 1026675), (9, 570375), (13, 394875), (15, 342225), (25, 205335), (27, 190125), (39, 131625), (45, 114075), (65, 78975), (75, 68445), (81, 63375), (117, 43875), (125, 41067), (135, 38025), (169, 30375), (195, 26325), (225, 22815), (243, 21125), (325, 15795), (351, 14625), (375, 13689), (405, 12675), (507, 10125), (585, 8775), (675, 7605), (845, 6075), (975, 5265), (1053, 4875), (1125, 4563), (1215, 4225), (1521, 3375), (1625, 3159), (1755, 2925), (2025, 2535)]