47390595

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 90470400

約数和(自身を除く): 43079805

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 151, 183, 245, 305, 343, 427, 453, 735, 755, 915, 1029, 1057, 1281, 1715, 2135, 2265, 2989, 3171, 5145, 5285, 6405, 7399, 8967, 9211, 14945, 15855, 20923, 22197, 27633, 36995, 44835, 46055, 51793, 62769, 64477, 104615, 110985, 138165, 155379, 193431, 258965, 313845, 322385, 451339, 776895, 967155, 1354017, 2256695, 3159373, 6770085, 9478119, 15796865, 47390595]

約数ペア:

[(1, 47390595), (3, 15796865), (5, 9478119), (7, 6770085), (15, 3159373), (21, 2256695), (35, 1354017), (49, 967155), (61, 776895), (105, 451339), (147, 322385), (151, 313845), (183, 258965), (245, 193431), (305, 155379), (343, 138165), (427, 110985), (453, 104615), (735, 64477), (755, 62769), (915, 51793), (1029, 46055), (1057, 44835), (1281, 36995), (1715, 27633), (2135, 22197), (2265, 20923), (2989, 15855), (3171, 14945), (5145, 9211), (5285, 8967), (6405, 7399)]