149295105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195157}}^1$

素因数の和:195185

約数の個数: 24

約数和(自身を含む): 274001832

約数和(自身を除く): 124706727

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 195157, 585471, 975785, 1756413, 2927355, 3317669, 8782065, 9953007, 16588345, 29859021, 49765035, 149295105]

約数ペア:

[(1, 149295105), (3, 49765035), (5, 29859021), (9, 16588345), (15, 9953007), (17, 8782065), (45, 3317669), (51, 2927355), (85, 1756413), (153, 975785), (255, 585471), (765, 195157)]