7168515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 4775421

約数列:

[1, 3, 5, 15, 53, 71, 127, 159, 213, 265, 355, 381, 635, 795, 1065, 1905, 3763, 6731, 9017, 11289, 18815, 20193, 27051, 33655, 45085, 56445, 100965, 135255, 477901, 1433703, 2389505, 7168515]

約数ペア:

[(1, 7168515), (3, 2389505), (5, 1433703), (15, 477901), (53, 135255), (71, 100965), (127, 56445), (159, 45085), (213, 33655), (265, 27051), (355, 20193), (381, 18815), (635, 11289), (795, 9017), (1065, 6731), (1905, 3763)]