3290625

素因数分解:

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

素因数の和:50

約数の個数: 60

約数和(自身を含む): 6616764

約数和(自身を除く): 3326139

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 325, 351, 375, 405, 585, 625, 675, 975, 1053, 1125, 1625, 1755, 1875, 2025, 2925, 3125, 3375, 4875, 5265, 5625, 8125, 8775, 9375, 10125, 14625, 16875, 24375, 26325, 28125, 40625, 43875, 50625, 73125, 84375, 121875, 131625, 219375, 253125, 365625, 658125, 1096875, 3290625]

約数ペア:

[(1, 3290625), (3, 1096875), (5, 658125), (9, 365625), (13, 253125), (15, 219375), (25, 131625), (27, 121875), (39, 84375), (45, 73125), (65, 50625), (75, 43875), (81, 40625), (117, 28125), (125, 26325), (135, 24375), (195, 16875), (225, 14625), (325, 10125), (351, 9375), (375, 8775), (405, 8125), (585, 5625), (625, 5265), (675, 4875), (975, 3375), (1053, 3125), (1125, 2925), (1625, 2025), (1755, 1875)]