153399755

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 199333872

約数和(自身を除く): 45934117

約数列:

[1, 5, 17, 53, 85, 265, 289, 901, 1445, 2003, 4505, 10015, 15317, 34051, 76585, 106159, 170255, 530795, 578867, 1804703, 2894335, 9023515, 30679951, 153399755]

約数ペア:

[(1, 153399755), (5, 30679951), (17, 9023515), (53, 2894335), (85, 1804703), (265, 578867), (289, 530795), (901, 170255), (1445, 106159), (2003, 76585), (4505, 34051), (10015, 15317)]