148958505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{194717}}^1$

素因数の和:194745

約数の個数: 24

約数和(自身を含む): 273384072

約数和(自身を除く): 124425567

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 194717, 584151, 973585, 1752453, 2920755, 3310189, 8762265, 9930567, 16550945, 29791701, 49652835, 148958505]

約数ペア:

[(1, 148958505), (3, 49652835), (5, 29791701), (9, 16550945), (15, 9930567), (17, 8762265), (45, 3310189), (51, 2920755), (85, 1752453), (153, 973585), (255, 584151), (765, 194717)]