128230965

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14177}}^1$

素因数の和:14258

約数の個数: 32

約数和(自身を含む): 231384960

約数和(自身を除く): 103153995

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 14177, 42531, 70885, 127593, 212655, 382779, 637965, 949859, 1913895, 2849577, 4749295, 8548731, 14247885, 25646193, 42743655, 128230965]

約数ペア:

[(1, 128230965), (3, 42743655), (5, 25646193), (9, 14247885), (15, 8548731), (27, 4749295), (45, 2849577), (67, 1913895), (135, 949859), (201, 637965), (335, 382779), (603, 212655), (1005, 127593), (1809, 70885), (3015, 42531), (9045, 14177)]