255009375

素因数分解:

$3^2\times 5^5\times {\mathrm{9067}}^1$

素因数の和:9098

約数の個数: 36

約数和(自身を含む): 460454904

約数和(自身を除く): 205445529

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 3125, 5625, 9067, 9375, 27201, 28125, 45335, 81603, 136005, 226675, 408015, 680025, 1133375, 2040075, 3400125, 5666875, 10200375, 17000625, 28334375, 51001875, 85003125, 255009375]

約数ペア:

[(1, 255009375), (3, 85003125), (5, 51001875), (9, 28334375), (15, 17000625), (25, 10200375), (45, 5666875), (75, 3400125), (125, 2040075), (225, 1133375), (375, 680025), (625, 408015), (1125, 226675), (1875, 136005), (3125, 81603), (5625, 45335), (9067, 28125), (9375, 27201)]