49463325

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 91740160

約数和(自身を除く): 42276835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 577, 635, 675, 1143, 1731, 1905, 2885, 3175, 3429, 5193, 5715, 8655, 9525, 14425, 15579, 17145, 25965, 28575, 43275, 73279, 77895, 85725, 129825, 219837, 366395, 389475, 659511, 1099185, 1831975, 1978533, 3297555, 5495925, 9892665, 16487775, 49463325]

約数ペア:

[(1, 49463325), (3, 16487775), (5, 9892665), (9, 5495925), (15, 3297555), (25, 1978533), (27, 1831975), (45, 1099185), (75, 659511), (127, 389475), (135, 366395), (225, 219837), (381, 129825), (577, 85725), (635, 77895), (675, 73279), (1143, 43275), (1731, 28575), (1905, 25965), (2885, 17145), (3175, 15579), (3429, 14425), (5193, 9525), (5715, 8655)]