15382185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 15583575

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 59, 65, 91, 105, 177, 191, 195, 273, 295, 413, 455, 573, 767, 885, 955, 1239, 1337, 1365, 2065, 2301, 2483, 2865, 3835, 4011, 5369, 6195, 6685, 7449, 11269, 11505, 12415, 16107, 17381, 20055, 26845, 33807, 37245, 52143, 56345, 78883, 80535, 86905, 146497, 169035, 236649, 260715, 394415, 439491, 732485, 1025479, 1183245, 2197455, 3076437, 5127395, 15382185]

約数ペア:

[(1, 15382185), (3, 5127395), (5, 3076437), (7, 2197455), (13, 1183245), (15, 1025479), (21, 732485), (35, 439491), (39, 394415), (59, 260715), (65, 236649), (91, 169035), (105, 146497), (177, 86905), (191, 80535), (195, 78883), (273, 56345), (295, 52143), (413, 37245), (455, 33807), (573, 26845), (767, 20055), (885, 17381), (955, 16107), (1239, 12415), (1337, 11505), (1365, 11269), (2065, 7449), (2301, 6685), (2483, 6195), (2865, 5369), (3835, 4011)]