42406915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6750

約数の個数: 16

約数和(自身を含む): 53819136

約数和(自身を除く): 11412221

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 6673, 33365, 206863, 273593, 1034315, 1367965, 8481383, 42406915]

約数ペア:

[(1, 42406915), (5, 8481383), (31, 1367965), (41, 1034315), (155, 273593), (205, 206863), (1271, 33365), (6355, 6673)]