74000775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{42899}}^1$

素因数の和:42935

約数の個数: 24

約数和(自身を含む): 127670400

約数和(自身を除く): 53669625

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 42899, 128697, 214495, 643485, 986677, 1072475, 2960031, 3217425, 4933385, 14800155, 24666925, 74000775]

約数ペア:

[(1, 74000775), (3, 24666925), (5, 14800155), (15, 4933385), (23, 3217425), (25, 2960031), (69, 1072475), (75, 986677), (115, 643485), (345, 214495), (575, 128697), (1725, 42899)]