15997394205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{13217}}^1$

素因数の和:15310

約数の個数: 48

約数和(自身を含む): 29878495920

約数和(自身を除く): 13881101715

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2069, 6207, 10345, 13217, 18621, 26897, 31035, 39651, 66085, 80691, 93105, 118953, 134485, 171821, 198255, 242073, 403455, 515463, 594765, 859105, 1210365, 1546389, 2577315, 7731945, 27345973, 82037919, 136729865, 246113757, 355497649, 410189595, 1066492947, 1230568785, 1777488245, 3199478841, 5332464735, 15997394205]

約数ペア:

[(1, 15997394205), (3, 5332464735), (5, 3199478841), (9, 1777488245), (13, 1230568785), (15, 1066492947), (39, 410189595), (45, 355497649), (65, 246113757), (117, 136729865), (195, 82037919), (585, 27345973), (2069, 7731945), (6207, 2577315), (10345, 1546389), (13217, 1210365), (18621, 859105), (26897, 594765), (31035, 515463), (39651, 403455), (66085, 242073), (80691, 198255), (93105, 171821), (118953, 134485)]