6407235

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 11765760

約数和(自身を除く): 5358525

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 1531, 4185, 4593, 7655, 13779, 22965, 41337, 47461, 68895, 142383, 206685, 237305, 427149, 711915, 1281447, 2135745, 6407235]

約数ペア:

[(1, 6407235), (3, 2135745), (5, 1281447), (9, 711915), (15, 427149), (27, 237305), (31, 206685), (45, 142383), (93, 68895), (135, 47461), (155, 41337), (279, 22965), (465, 13779), (837, 7655), (1395, 4593), (1531, 4185)]