71519625

素因数分解:

$3^3\times 5^3\times {\mathrm{21191}}^1$

素因数の和:21215

約数の個数: 32

約数和(自身を含む): 132238080

約数和(自身を除く): 60718455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 21191, 63573, 105955, 190719, 317865, 529775, 572157, 953595, 1589325, 2648875, 2860785, 4767975, 7946625, 14303925, 23839875, 71519625]

約数ペア:

[(1, 71519625), (3, 23839875), (5, 14303925), (9, 7946625), (15, 4767975), (25, 2860785), (27, 2648875), (45, 1589325), (75, 953595), (125, 572157), (135, 529775), (225, 317865), (375, 190719), (675, 105955), (1125, 63573), (3375, 21191)]