7005375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 13628160

約数和(自身を除く): 6622785

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 479, 585, 975, 1125, 1437, 1625, 2395, 2925, 4311, 4875, 6227, 7185, 11975, 14625, 18681, 21555, 31135, 35925, 56043, 59875, 93405, 107775, 155675, 179625, 280215, 467025, 538875, 778375, 1401075, 2335125, 7005375]

約数ペア:

[(1, 7005375), (3, 2335125), (5, 1401075), (9, 778375), (13, 538875), (15, 467025), (25, 280215), (39, 179625), (45, 155675), (65, 107775), (75, 93405), (117, 59875), (125, 56043), (195, 35925), (225, 31135), (325, 21555), (375, 18681), (479, 14625), (585, 11975), (975, 7185), (1125, 6227), (1437, 4875), (1625, 4311), (2395, 2925)]