74076145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 105081984

約数和(自身を除く): 31005839

約数列:

[1, 5, 11, 13, 55, 65, 143, 313, 331, 715, 1565, 1655, 3443, 3641, 4069, 4303, 17215, 18205, 20345, 21515, 44759, 47333, 103603, 223795, 236665, 518015, 1139633, 1346839, 5698165, 6734195, 14815229, 74076145]

約数ペア:

[(1, 74076145), (5, 14815229), (11, 6734195), (13, 5698165), (55, 1346839), (65, 1139633), (143, 518015), (313, 236665), (331, 223795), (715, 103603), (1565, 47333), (1655, 44759), (3443, 21515), (3641, 20345), (4069, 18205), (4303, 17215)]