29965215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 56799360

約数和(自身を除く): 26834145

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 691, 735, 885, 1239, 2065, 2073, 2891, 3455, 4837, 6195, 8673, 10365, 14455, 14511, 24185, 33859, 40769, 43365, 72555, 101577, 122307, 169295, 203845, 285383, 507885, 611535, 856149, 1426915, 1997681, 4280745, 5993043, 9988405, 29965215]

約数ペア:

[(1, 29965215), (3, 9988405), (5, 5993043), (7, 4280745), (15, 1997681), (21, 1426915), (35, 856149), (49, 611535), (59, 507885), (105, 285383), (147, 203845), (177, 169295), (245, 122307), (295, 101577), (413, 72555), (691, 43365), (735, 40769), (885, 33859), (1239, 24185), (2065, 14511), (2073, 14455), (2891, 10365), (3455, 8673), (4837, 6195)]