557332415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 734576640

約数和(自身を除く): 177244225

約数列:

[1, 5, 19, 31, 95, 97, 155, 485, 589, 1843, 1951, 2945, 3007, 9215, 9755, 15035, 37069, 57133, 60481, 185345, 189247, 285665, 302405, 946235, 1149139, 3595693, 5745695, 5866657, 17978465, 29333285, 111466483, 557332415]

約数ペア:

[(1, 557332415), (5, 111466483), (19, 29333285), (31, 17978465), (95, 5866657), (97, 5745695), (155, 3595693), (485, 1149139), (589, 946235), (1843, 302405), (1951, 285665), (2945, 189247), (3007, 185345), (9215, 60481), (9755, 57133), (15035, 37069)]