2015148531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{5209}}^1$

素因数の和:5859

約数の個数: 32

約数和(自身を含む): 3090988800

約数和(自身を除く): 1075840269

約数列:

[1, 3, 11, 19, 33, 57, 209, 617, 627, 1851, 5209, 6787, 11723, 15627, 20361, 35169, 57299, 98971, 128953, 171897, 296913, 386859, 1088681, 3213953, 3266043, 9641859, 35353483, 61065107, 106060449, 183195321, 671716177, 2015148531]

約数ペア:

[(1, 2015148531), (3, 671716177), (11, 183195321), (19, 106060449), (33, 61065107), (57, 35353483), (209, 9641859), (617, 3266043), (627, 3213953), (1851, 1088681), (5209, 386859), (6787, 296913), (11723, 171897), (15627, 128953), (20361, 98971), (35169, 57299)]