15207979677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{69499}}^1$

素因数の和:69881

約数の個数: 32

約数和(自身を含む): 23352000000

約数和(自身を除く): 8144020323

約数列:

[1, 3, 11, 19, 33, 57, 209, 349, 627, 1047, 3839, 6631, 11517, 19893, 69499, 72941, 208497, 218823, 764489, 1320481, 2293467, 3961443, 14525291, 24255151, 43575873, 72765453, 266806661, 460847869, 800419983, 1382543607, 5069326559, 15207979677]

約数ペア:

[(1, 15207979677), (3, 5069326559), (11, 1382543607), (19, 800419983), (33, 460847869), (57, 266806661), (209, 72765453), (349, 43575873), (627, 24255151), (1047, 14525291), (3839, 3961443), (6631, 2293467), (11517, 1320481), (19893, 764489), (69499, 218823), (72941, 208497)]