401316375

素因数分解:

$3^1\times 5^3\times {\mathrm{223}}^1\times {\mathrm{4799}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 670924800

約数和(自身を除く): 269608425

約数列:

[1, 3, 5, 15, 25, 75, 125, 223, 375, 669, 1115, 3345, 4799, 5575, 14397, 16725, 23995, 27875, 71985, 83625, 119975, 359925, 599875, 1070177, 1799625, 3210531, 5350885, 16052655, 26754425, 80263275, 133772125, 401316375]

約数ペア:

[(1, 401316375), (3, 133772125), (5, 80263275), (15, 26754425), (25, 16052655), (75, 5350885), (125, 3210531), (223, 1799625), (375, 1070177), (669, 599875), (1115, 359925), (3345, 119975), (4799, 83625), (5575, 71985), (14397, 27875), (16725, 23995)]