15672795975

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1365821}}^1$

素因数の和:1365857

約数の個数: 48

約数和(自身を含む): 30485147040

約数和(自身を除く): 14812351065

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 1365821, 4097463, 6829105, 12292389, 20487315, 23218957, 34145525, 36877167, 61461945, 69656871, 102436575, 116094785, 184385835, 208970613, 307309725, 348284355, 580473925, 626911839, 921929175, 1044853065, 1741421775, 3134559195, 5224265325, 15672795975]

約数ペア:

[(1, 15672795975), (3, 5224265325), (5, 3134559195), (9, 1741421775), (15, 1044853065), (17, 921929175), (25, 626911839), (27, 580473925), (45, 348284355), (51, 307309725), (75, 208970613), (85, 184385835), (135, 116094785), (153, 102436575), (225, 69656871), (255, 61461945), (425, 36877167), (459, 34145525), (675, 23218957), (765, 20487315), (1275, 12292389), (2295, 6829105), (3825, 4097463), (11475, 1365821)]