712851535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{51229}}^1$

素因数の和:51279

約数の個数: 24

約数和(自身を含む): 981156960

約数和(自身を除く): 268305425

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13915, 51229, 256145, 563519, 1178267, 2817595, 5891335, 6198709, 12960937, 30993545, 64804685, 142570307, 712851535]

約数ペア:

[(1, 712851535), (5, 142570307), (11, 64804685), (23, 30993545), (55, 12960937), (115, 6198709), (121, 5891335), (253, 2817595), (605, 1178267), (1265, 563519), (2783, 256145), (13915, 51229)]