2723625

素因数分解:

$3^4\times 5^3\times {\mathrm{269}}^1$

素因数の和:296

約数の個数: 40

約数和(自身を含む): 5096520

約数和(自身を除く): 2372895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 269, 375, 405, 675, 807, 1125, 1345, 2025, 2421, 3375, 4035, 6725, 7263, 10125, 12105, 20175, 21789, 33625, 36315, 60525, 100875, 108945, 181575, 302625, 544725, 907875, 2723625]

約数ペア:

[(1, 2723625), (3, 907875), (5, 544725), (9, 302625), (15, 181575), (25, 108945), (27, 100875), (45, 60525), (75, 36315), (81, 33625), (125, 21789), (135, 20175), (225, 12105), (269, 10125), (375, 7263), (405, 6725), (675, 4035), (807, 3375), (1125, 2421), (1345, 2025)]