23147235

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 42485760

約数和(自身を除く): 19338525

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 5531, 16593, 27655, 49779, 82965, 149337, 171461, 248895, 514383, 746685, 857305, 1543149, 2571915, 4629447, 7715745, 23147235]

約数ペア:

[(1, 23147235), (3, 7715745), (5, 4629447), (9, 2571915), (15, 1543149), (27, 857305), (31, 746685), (45, 514383), (93, 248895), (135, 171461), (155, 149337), (279, 82965), (465, 49779), (837, 27655), (1395, 16593), (4185, 5531)]