39385035

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3185

約数の個数: 40

約数和(自身を含む): 72902016

約数和(自身を除く): 33516981

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 3137, 4185, 9411, 12555, 15685, 28233, 47055, 84699, 97247, 141165, 254097, 291741, 423495, 486235, 875223, 1270485, 1458705, 2625669, 4376115, 7877007, 13128345, 39385035]

約数ペア:

[(1, 39385035), (3, 13128345), (5, 7877007), (9, 4376115), (15, 2625669), (27, 1458705), (31, 1270485), (45, 875223), (81, 486235), (93, 423495), (135, 291741), (155, 254097), (279, 141165), (405, 97247), (465, 84699), (837, 47055), (1395, 28233), (2511, 15685), (3137, 12555), (4185, 9411)]