39590625

素因数分解:

$3^1\times 5^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 68245632

約数和(自身を除く): 28655007

約数列:

[1, 3, 5, 15, 25, 41, 75, 103, 123, 125, 205, 309, 375, 515, 615, 625, 1025, 1545, 1875, 2575, 3075, 3125, 4223, 5125, 7725, 9375, 12669, 12875, 15375, 21115, 25625, 38625, 63345, 64375, 76875, 105575, 128125, 193125, 316725, 321875, 384375, 527875, 965625, 1583625, 2639375, 7918125, 13196875, 39590625]

約数ペア:

[(1, 39590625), (3, 13196875), (5, 7918125), (15, 2639375), (25, 1583625), (41, 965625), (75, 527875), (103, 384375), (123, 321875), (125, 316725), (205, 193125), (309, 128125), (375, 105575), (515, 76875), (615, 64375), (625, 63345), (1025, 38625), (1545, 25625), (1875, 21115), (2575, 15375), (3075, 12875), (3125, 12669), (4223, 9375), (5125, 7725)]