74904125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 100245600

約数和(自身を除く): 25341475

約数列:

[1, 5, 17, 25, 85, 101, 125, 349, 425, 505, 1717, 1745, 2125, 2525, 5933, 8585, 8725, 12625, 29665, 35249, 42925, 43625, 148325, 176245, 214625, 599233, 741625, 881225, 2996165, 4406125, 14980825, 74904125]

約数ペア:

[(1, 74904125), (5, 14980825), (17, 4406125), (25, 2996165), (85, 881225), (101, 741625), (125, 599233), (349, 214625), (425, 176245), (505, 148325), (1717, 43625), (1745, 42925), (2125, 35249), (2525, 29665), (5933, 12625), (8585, 8725)]