15314550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 39908904

約数和(自身を除く): 24594354

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 193, 230, 345, 386, 529, 575, 579, 690, 965, 1058, 1150, 1158, 1587, 1725, 1930, 2645, 2895, 3174, 3450, 4439, 4825, 5290, 5790, 7935, 8878, 9650, 13225, 13317, 14475, 15870, 22195, 26450, 26634, 28950, 39675, 44390, 66585, 79350, 102097, 110975, 133170, 204194, 221950, 306291, 332925, 510485, 612582, 665850, 1020970, 1531455, 2552425, 3062910, 5104850, 7657275, 15314550]

約数ペア:

[(1, 15314550), (2, 7657275), (3, 5104850), (5, 3062910), (6, 2552425), (10, 1531455), (15, 1020970), (23, 665850), (25, 612582), (30, 510485), (46, 332925), (50, 306291), (69, 221950), (75, 204194), (115, 133170), (138, 110975), (150, 102097), (193, 79350), (230, 66585), (345, 44390), (386, 39675), (529, 28950), (575, 26634), (579, 26450), (690, 22195), (965, 15870), (1058, 14475), (1150, 13317), (1158, 13225), (1587, 9650), (1725, 8878), (1930, 7935), (2645, 5790), (2895, 5290), (3174, 4825), (3450, 4439)]