5484375

素因数分解:

$3^3\times 5^6\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 56

約数和(自身を含む): 10937360

約数和(自身を除く): 5452985

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 625, 675, 975, 1125, 1625, 1755, 1875, 2925, 3125, 3375, 4875, 5625, 8125, 8775, 9375, 14625, 15625, 16875, 24375, 28125, 40625, 43875, 46875, 73125, 84375, 121875, 140625, 203125, 219375, 365625, 421875, 609375, 1096875, 1828125, 5484375]

約数ペア:

[(1, 5484375), (3, 1828125), (5, 1096875), (9, 609375), (13, 421875), (15, 365625), (25, 219375), (27, 203125), (39, 140625), (45, 121875), (65, 84375), (75, 73125), (117, 46875), (125, 43875), (135, 40625), (195, 28125), (225, 24375), (325, 16875), (351, 15625), (375, 14625), (585, 9375), (625, 8775), (675, 8125), (975, 5625), (1125, 4875), (1625, 3375), (1755, 3125), (1875, 2925)]