380075775

素因数分解:

$3^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{6113}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 629252880

約数和(自身を除く): 249177105

約数列:

[1, 3, 5, 15, 25, 75, 829, 2487, 4145, 6113, 12435, 18339, 20725, 30565, 62175, 91695, 152825, 458475, 5067677, 15203031, 25338385, 76015155, 126691925, 380075775]

約数ペア:

[(1, 380075775), (3, 126691925), (5, 76015155), (15, 25338385), (25, 15203031), (75, 5067677), (829, 458475), (2487, 152825), (4145, 91695), (6113, 62175), (12435, 30565), (18339, 20725)]