9727575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 18915456

約数和(自身を除く): 9187881

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 907, 975, 2145, 2721, 3575, 4535, 9977, 10725, 11791, 13605, 22675, 29931, 35373, 49885, 58955, 68025, 129701, 149655, 176865, 249425, 294775, 389103, 648505, 748275, 884325, 1945515, 3242525, 9727575]

約数ペア:

[(1, 9727575), (3, 3242525), (5, 1945515), (11, 884325), (13, 748275), (15, 648505), (25, 389103), (33, 294775), (39, 249425), (55, 176865), (65, 149655), (75, 129701), (143, 68025), (165, 58955), (195, 49885), (275, 35373), (325, 29931), (429, 22675), (715, 13605), (825, 11791), (907, 10725), (975, 9977), (2145, 4535), (2721, 3575)]