4379865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 8372160

約数和(自身を除く): 3992295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 101, 105, 147, 177, 245, 295, 303, 413, 505, 707, 735, 885, 1239, 1515, 2065, 2121, 2891, 3535, 4949, 5959, 6195, 8673, 10605, 14455, 14847, 17877, 24745, 29795, 41713, 43365, 74235, 89385, 125139, 208565, 291991, 625695, 875973, 1459955, 4379865]

約数ペア:

[(1, 4379865), (3, 1459955), (5, 875973), (7, 625695), (15, 291991), (21, 208565), (35, 125139), (49, 89385), (59, 74235), (101, 43365), (105, 41713), (147, 29795), (177, 24745), (245, 17877), (295, 14847), (303, 14455), (413, 10605), (505, 8673), (707, 6195), (735, 5959), (885, 4949), (1239, 3535), (1515, 2891), (2065, 2121)]