148907895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 99302025

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 2265, 2267, 4379, 6801, 11335, 13137, 21895, 34005, 65685, 65743, 197229, 328715, 342317, 986145, 1026951, 1711585, 5134755, 9927193, 29781579, 49635965, 148907895]

約数ペア:

[(1, 148907895), (3, 49635965), (5, 29781579), (15, 9927193), (29, 5134755), (87, 1711585), (145, 1026951), (151, 986145), (435, 342317), (453, 328715), (755, 197229), (2265, 65743), (2267, 65685), (4379, 34005), (6801, 21895), (11335, 13137)]