15660135205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{1669}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 22276744560

約数和(自身を除く): 6616609355

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1193, 1573, 1669, 5965, 7865, 8345, 13123, 15509, 18359, 21697, 65615, 77545, 91795, 108485, 144353, 170599, 201949, 238667, 721765, 852995, 1009745, 1193335, 1876589, 1991117, 2625337, 9382945, 9955585, 13126685, 21902287, 25884521, 109511435, 129422605, 240925157, 284729731, 1204625785, 1423648655, 3132027041, 15660135205]

約数ペア:

[(1, 15660135205), (5, 3132027041), (11, 1423648655), (13, 1204625785), (55, 284729731), (65, 240925157), (121, 129422605), (143, 109511435), (605, 25884521), (715, 21902287), (1193, 13126685), (1573, 9955585), (1669, 9382945), (5965, 2625337), (7865, 1991117), (8345, 1876589), (13123, 1193335), (15509, 1009745), (18359, 852995), (21697, 721765), (65615, 238667), (77545, 201949), (91795, 170599), (108485, 144353)]