149763315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{947}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 258644736

約数和(自身を除く): 108881421

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 811, 947, 2433, 2841, 4055, 4735, 10543, 12165, 12311, 14205, 31629, 36933, 52715, 61555, 158145, 184665, 768017, 2304051, 3840085, 9984221, 11520255, 29952663, 49921105, 149763315]

約数ペア:

[(1, 149763315), (3, 49921105), (5, 29952663), (13, 11520255), (15, 9984221), (39, 3840085), (65, 2304051), (195, 768017), (811, 184665), (947, 158145), (2433, 61555), (2841, 52715), (4055, 36933), (4735, 31629), (10543, 14205), (12165, 12311)]