24485625

素因数分解:

$3^3\times 5^4\times {\mathrm{1451}}^1$

素因数の和:1480

約数の個数: 40

約数和(自身を含む): 45360480

約数和(自身を除く): 20874855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1451, 1875, 3375, 4353, 5625, 7255, 13059, 16875, 21765, 36275, 39177, 65295, 108825, 181375, 195885, 326475, 544125, 906875, 979425, 1632375, 2720625, 4897125, 8161875, 24485625]

約数ペア:

[(1, 24485625), (3, 8161875), (5, 4897125), (9, 2720625), (15, 1632375), (25, 979425), (27, 906875), (45, 544125), (75, 326475), (125, 195885), (135, 181375), (225, 108825), (375, 65295), (625, 39177), (675, 36275), (1125, 21765), (1451, 16875), (1875, 13059), (3375, 7255), (4353, 5625)]