2897880515

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{29611}}^1$

素因数の和:29699

約数の個数: 24

約数和(自身を含む): 3733599408

約数和(自身を除く): 835718893

約数列:

[1, 5, 23, 37, 115, 185, 529, 851, 2645, 4255, 19573, 29611, 97865, 148055, 681053, 1095607, 3405265, 5478035, 15664219, 25198961, 78321095, 125994805, 579576103, 2897880515]

約数ペア:

[(1, 2897880515), (5, 579576103), (23, 125994805), (37, 78321095), (115, 25198961), (185, 15664219), (529, 5478035), (851, 3405265), (2645, 1095607), (4255, 681053), (19573, 148055), (29611, 97865)]