227589885

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88729}}^1$

素因数の和:88762

約数の個数: 32

約数和(自身を含む): 425904000

約数和(自身を除く): 198314115

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 88729, 266187, 443645, 798561, 1330935, 1685851, 2395683, 3992805, 5057553, 8429255, 11978415, 15172659, 25287765, 45517977, 75863295, 227589885]

約数ペア:

[(1, 227589885), (3, 75863295), (5, 45517977), (9, 25287765), (15, 15172659), (19, 11978415), (27, 8429255), (45, 5057553), (57, 3992805), (95, 2395683), (135, 1685851), (171, 1330935), (285, 798561), (513, 443645), (855, 266187), (2565, 88729)]