139012425

素因数分解:

$3^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2282

約数の個数: 36

約数和(自身を含む): 249900300

約数和(自身を除く): 110887875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 317, 951, 1585, 1949, 2853, 4755, 5847, 7925, 9745, 14265, 17541, 23775, 29235, 48725, 71325, 87705, 146175, 438525, 617833, 1853499, 3089165, 5560497, 9267495, 15445825, 27802485, 46337475, 139012425]

約数ペア:

[(1, 139012425), (3, 46337475), (5, 27802485), (9, 15445825), (15, 9267495), (25, 5560497), (45, 3089165), (75, 1853499), (225, 617833), (317, 438525), (951, 146175), (1585, 87705), (1949, 71325), (2853, 48725), (4755, 29235), (5847, 23775), (7925, 17541), (9745, 14265)]