37643125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 52351992

約数和(自身を除く): 14708867

約数列:

[1, 5, 13, 25, 41, 65, 113, 125, 205, 325, 533, 565, 625, 1025, 1469, 1625, 2665, 2825, 4633, 5125, 7345, 8125, 13325, 14125, 23165, 25625, 36725, 60229, 66625, 70625, 115825, 183625, 301145, 333125, 579125, 918125, 1505725, 2895625, 7528625, 37643125]

約数ペア:

[(1, 37643125), (5, 7528625), (13, 2895625), (25, 1505725), (41, 918125), (65, 579125), (113, 333125), (125, 301145), (205, 183625), (325, 115825), (533, 70625), (565, 66625), (625, 60229), (1025, 36725), (1469, 25625), (1625, 23165), (2665, 14125), (2825, 13325), (4633, 8125), (5125, 7345)]