78957279405

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1\times {\mathrm{12109}}^1$

素因数の和:15250

約数の個数: 48

約数和(自身を含む): 139828066560

約数和(自身を除く): 60870787155

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3083, 9249, 12109, 15415, 27747, 36327, 46245, 60545, 108981, 138735, 144901, 181635, 434703, 544905, 569123, 724505, 1304109, 1707369, 2173515, 2845615, 5122107, 6520545, 8536845, 25610535, 37332047, 111996141, 186660235, 335988423, 559980705, 1679942115, 1754606209, 5263818627, 8773031045, 15791455881, 26319093135, 78957279405]

約数ペア:

[(1, 78957279405), (3, 26319093135), (5, 15791455881), (9, 8773031045), (15, 5263818627), (45, 1754606209), (47, 1679942115), (141, 559980705), (235, 335988423), (423, 186660235), (705, 111996141), (2115, 37332047), (3083, 25610535), (9249, 8536845), (12109, 6520545), (15415, 5122107), (27747, 2845615), (36327, 2173515), (46245, 1707369), (60545, 1304109), (108981, 724505), (138735, 569123), (144901, 544905), (181635, 434703)]