415021165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 555730560

約数和(自身を除く): 140709395

約数列:

[1, 5, 13, 43, 65, 83, 215, 415, 559, 1079, 1789, 2795, 3569, 5395, 8945, 17845, 23257, 46397, 76927, 116285, 148487, 231985, 384635, 742435, 1000051, 1930331, 5000255, 6384941, 9651655, 31924705, 83004233, 415021165]

約数ペア:

[(1, 415021165), (5, 83004233), (13, 31924705), (43, 9651655), (65, 6384941), (83, 5000255), (215, 1930331), (415, 1000051), (559, 742435), (1079, 384635), (1789, 231985), (2795, 148487), (3569, 116285), (5395, 76927), (8945, 46397), (17845, 23257)]