1330673915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 1718931456

約数和(自身を除く): 388257541

約数列:

[1, 5, 31, 43, 53, 155, 215, 265, 1333, 1643, 2279, 3767, 6665, 8215, 11395, 18835, 70649, 116777, 161981, 199651, 353245, 583885, 809905, 998255, 5021411, 6189181, 8584993, 25107055, 30945905, 42924965, 266134783, 1330673915]

約数ペア:

[(1, 1330673915), (5, 266134783), (31, 42924965), (43, 30945905), (53, 25107055), (155, 8584993), (215, 6189181), (265, 5021411), (1333, 998255), (1643, 809905), (2279, 583885), (3767, 353245), (6665, 199651), (8215, 161981), (11395, 116777), (18835, 70649)]