75886875

素因数分解:

$3^4\times 5^4\times {\mathrm{1499}}^1$

素因数の和:1531

約数の個数: 50

約数和(自身を含む): 141751500

約数和(自身を除く): 65864625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1125, 1499, 1875, 2025, 3375, 4497, 5625, 7495, 10125, 13491, 16875, 22485, 37475, 40473, 50625, 67455, 112425, 121419, 187375, 202365, 337275, 562125, 607095, 936875, 1011825, 1686375, 2810625, 3035475, 5059125, 8431875, 15177375, 25295625, 75886875]

約数ペア:

[(1, 75886875), (3, 25295625), (5, 15177375), (9, 8431875), (15, 5059125), (25, 3035475), (27, 2810625), (45, 1686375), (75, 1011825), (81, 936875), (125, 607095), (135, 562125), (225, 337275), (375, 202365), (405, 187375), (625, 121419), (675, 112425), (1125, 67455), (1499, 50625), (1875, 40473), (2025, 37475), (3375, 22485), (4497, 16875), (5625, 13491), (7495, 10125)]