875265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1520640

約数和(自身を除く): 645375

約数列:

[1, 3, 5, 15, 23, 43, 59, 69, 115, 129, 177, 215, 295, 345, 645, 885, 989, 1357, 2537, 2967, 4071, 4945, 6785, 7611, 12685, 14835, 20355, 38055, 58351, 175053, 291755, 875265]

約数ペア:

[(1, 875265), (3, 291755), (5, 175053), (15, 58351), (23, 38055), (43, 20355), (59, 14835), (69, 12685), (115, 7611), (129, 6785), (177, 4945), (215, 4071), (295, 2967), (345, 2537), (645, 1357), (885, 989)]