68952015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139297}}^1$

素因数の和:139319

約数の個数: 24

約数和(自身を含む): 130382928

約数和(自身を除く): 61430913

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 139297, 417891, 696485, 1253673, 1532267, 2089455, 4596801, 6268365, 7661335, 13790403, 22984005, 68952015]

約数ペア:

[(1, 68952015), (3, 22984005), (5, 13790403), (9, 7661335), (11, 6268365), (15, 4596801), (33, 2089455), (45, 1532267), (55, 1253673), (99, 696485), (165, 417891), (495, 139297)]