2000805675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{13399}}^1$

素因数の和:13604

約数の個数: 48

約数和(自身を含む): 3628934400

約数和(自身を除く): 1628128725

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 181, 275, 543, 825, 905, 1991, 2715, 4525, 5973, 9955, 13399, 13575, 29865, 40197, 49775, 66995, 147389, 149325, 200985, 334975, 442167, 736945, 1004925, 2210835, 2425219, 3684725, 7275657, 11054175, 12126095, 26677409, 36378285, 60630475, 80032227, 133387045, 181891425, 400161135, 666935225, 2000805675]

約数ペア:

[(1, 2000805675), (3, 666935225), (5, 400161135), (11, 181891425), (15, 133387045), (25, 80032227), (33, 60630475), (55, 36378285), (75, 26677409), (165, 12126095), (181, 11054175), (275, 7275657), (543, 3684725), (825, 2425219), (905, 2210835), (1991, 1004925), (2715, 736945), (4525, 442167), (5973, 334975), (9955, 200985), (13399, 149325), (13575, 147389), (29865, 66995), (40197, 49775)]