415415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 677376

約数和(自身を除く): 261961

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 83, 91, 143, 385, 415, 455, 581, 715, 913, 1001, 1079, 2905, 4565, 5005, 5395, 6391, 7553, 11869, 31955, 37765, 59345, 83083, 415415]

約数ペア:

[(1, 415415), (5, 83083), (7, 59345), (11, 37765), (13, 31955), (35, 11869), (55, 7553), (65, 6391), (77, 5395), (83, 5005), (91, 4565), (143, 2905), (385, 1079), (415, 1001), (455, 913), (581, 715)]