52869375

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 105841120

約数和(自身を除く): 52971745

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 241, 325, 351, 375, 585, 625, 675, 723, 975, 1125, 1205, 1625, 1755, 1875, 2169, 2925, 3133, 3375, 3615, 4875, 5625, 6025, 6507, 8125, 8775, 9399, 10845, 14625, 15665, 16875, 18075, 24375, 28197, 30125, 32535, 43875, 46995, 54225, 73125, 78325, 84591, 90375, 140985, 150625, 162675, 219375, 234975, 271125, 391625, 422955, 451875, 704925, 813375, 1174875, 1355625, 1958125, 2114775, 3524625, 4066875, 5874375, 10573875, 17623125, 52869375]

約数ペア:

[(1, 52869375), (3, 17623125), (5, 10573875), (9, 5874375), (13, 4066875), (15, 3524625), (25, 2114775), (27, 1958125), (39, 1355625), (45, 1174875), (65, 813375), (75, 704925), (117, 451875), (125, 422955), (135, 391625), (195, 271125), (225, 234975), (241, 219375), (325, 162675), (351, 150625), (375, 140985), (585, 90375), (625, 84591), (675, 78325), (723, 73125), (975, 54225), (1125, 46995), (1205, 43875), (1625, 32535), (1755, 30125), (1875, 28197), (2169, 24375), (2925, 18075), (3133, 16875), (3375, 15665), (3615, 14625), (4875, 10845), (5625, 9399), (6025, 8775), (6507, 8125)]