1096875

素因数分解:

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

素因数の和:47

約数の個数: 48

約数和(自身を含む): 2187360

約数和(自身を除く): 1090485

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, 16875, 24375, 28125, 40625, 43875, 73125, 84375, 121875, 219375, 365625, 1096875]

約数ペア:

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