45605625

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 81873792

約数和(自身を除く): 36268167

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1871, 1875, 4875, 5613, 8125, 9355, 24323, 24375, 28065, 46775, 72969, 121615, 140325, 233875, 364845, 608075, 701625, 1169375, 1824225, 3040375, 3508125, 9121125, 15201875, 45605625]

約数ペア:

[(1, 45605625), (3, 15201875), (5, 9121125), (13, 3508125), (15, 3040375), (25, 1824225), (39, 1169375), (65, 701625), (75, 608075), (125, 364845), (195, 233875), (325, 140325), (375, 121615), (625, 72969), (975, 46775), (1625, 28065), (1871, 24375), (1875, 24323), (4875, 9355), (5613, 8125)]