47575385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 23210407

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 263, 299, 605, 715, 1265, 1315, 1495, 1573, 2783, 2893, 3289, 3419, 6049, 7865, 13915, 14465, 16445, 17095, 30245, 31823, 36179, 37609, 66539, 78637, 159115, 180895, 188045, 332695, 393185, 413699, 731929, 865007, 2068495, 3659645, 4325035, 9515077, 47575385]

約数ペア:

[(1, 47575385), (5, 9515077), (11, 4325035), (13, 3659645), (23, 2068495), (55, 865007), (65, 731929), (115, 413699), (121, 393185), (143, 332695), (253, 188045), (263, 180895), (299, 159115), (605, 78637), (715, 66539), (1265, 37609), (1315, 36179), (1495, 31823), (1573, 30245), (2783, 17095), (2893, 16445), (3289, 14465), (3419, 13915), (6049, 7865)]