74459625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 57628695

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 97, 115, 125, 267, 291, 345, 375, 445, 485, 575, 1335, 1455, 1725, 2047, 2225, 2231, 2425, 2875, 6141, 6675, 6693, 7275, 8625, 8633, 10235, 11125, 11155, 12125, 25899, 30705, 33375, 33465, 36375, 43165, 51175, 55775, 129495, 153525, 167325, 198559, 215825, 255875, 278875, 595677, 647475, 767625, 836625, 992795, 1079125, 2978385, 3237375, 4963975, 14891925, 24819875, 74459625]

約数ペア:

[(1, 74459625), (3, 24819875), (5, 14891925), (15, 4963975), (23, 3237375), (25, 2978385), (69, 1079125), (75, 992795), (89, 836625), (97, 767625), (115, 647475), (125, 595677), (267, 278875), (291, 255875), (345, 215825), (375, 198559), (445, 167325), (485, 153525), (575, 129495), (1335, 55775), (1455, 51175), (1725, 43165), (2047, 36375), (2225, 33465), (2231, 33375), (2425, 30705), (2875, 25899), (6141, 12125), (6675, 11155), (6693, 11125), (7275, 10235), (8625, 8633)]