79722765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31114

約数の個数: 32

約数和(自身を含む): 149193600

約数和(自身を除く): 69470835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 31081, 93243, 155405, 279729, 466215, 590539, 839187, 1398645, 1771617, 2952695, 4195935, 5314851, 8858085, 15944553, 26574255, 79722765]

約数ペア:

[(1, 79722765), (3, 26574255), (5, 15944553), (9, 8858085), (15, 5314851), (19, 4195935), (27, 2952695), (45, 1771617), (57, 1398645), (95, 839187), (135, 590539), (171, 466215), (285, 279729), (513, 155405), (855, 93243), (2565, 31081)]