48965775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 85708800

約数和(自身を除く): 36743025

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 141, 145, 235, 435, 479, 705, 725, 1175, 1363, 1437, 2175, 2395, 3525, 4089, 6815, 7185, 11975, 13891, 20445, 22513, 34075, 35925, 41673, 67539, 69455, 102225, 112565, 208365, 337695, 347275, 562825, 652877, 1041825, 1688475, 1958631, 3264385, 9793155, 16321925, 48965775]

約数ペア:

[(1, 48965775), (3, 16321925), (5, 9793155), (15, 3264385), (25, 1958631), (29, 1688475), (47, 1041825), (75, 652877), (87, 562825), (141, 347275), (145, 337695), (235, 208365), (435, 112565), (479, 102225), (705, 69455), (725, 67539), (1175, 41673), (1363, 35925), (1437, 34075), (2175, 22513), (2395, 20445), (3525, 13891), (4089, 11975), (6815, 7185)]