470321475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4973}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 846216672

約数和(自身を除く): 375895197

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 291, 325, 485, 975, 1261, 1455, 2425, 3783, 4973, 6305, 7275, 14919, 18915, 24865, 31525, 64649, 74595, 94575, 124325, 193947, 323245, 372975, 482381, 969735, 1447143, 1616225, 2411905, 4848675, 6270953, 7235715, 12059525, 18812859, 31354765, 36178575, 94064295, 156773825, 470321475]

約数ペア:

[(1, 470321475), (3, 156773825), (5, 94064295), (13, 36178575), (15, 31354765), (25, 18812859), (39, 12059525), (65, 7235715), (75, 6270953), (97, 4848675), (195, 2411905), (291, 1616225), (325, 1447143), (485, 969735), (975, 482381), (1261, 372975), (1455, 323245), (2425, 193947), (3783, 124325), (4973, 94575), (6305, 74595), (7275, 64649), (14919, 31525), (18915, 24865)]