2247281385

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 3693064704

約数和(自身を除く): 1445783319

約数列:

[1, 3, 5, 15, 59, 177, 193, 223, 295, 579, 669, 885, 965, 1115, 2895, 3345, 3481, 10443, 11387, 13157, 17405, 34161, 39471, 43039, 52215, 56935, 65785, 129117, 170805, 197355, 215195, 645585, 671833, 776263, 2015499, 2328789, 2539301, 3359165, 3881315, 7617903, 10077495, 11643945, 12696505, 38089515, 149818759, 449456277, 749093795, 2247281385]

約数ペア:

[(1, 2247281385), (3, 749093795), (5, 449456277), (15, 149818759), (59, 38089515), (177, 12696505), (193, 11643945), (223, 10077495), (295, 7617903), (579, 3881315), (669, 3359165), (885, 2539301), (965, 2328789), (1115, 2015499), (2895, 776263), (3345, 671833), (3481, 645585), (10443, 215195), (11387, 197355), (13157, 170805), (17405, 129117), (34161, 65785), (39471, 56935), (43039, 52215)]