202320135

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{6949}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 351280800

約数和(自身を除く): 148960665

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 3235, 5823, 6949, 9705, 20847, 29115, 34745, 62541, 104235, 312705, 4496003, 13488009, 22480015, 40464027, 67440045, 202320135]

約数ペア:

[(1, 202320135), (3, 67440045), (5, 40464027), (9, 22480015), (15, 13488009), (45, 4496003), (647, 312705), (1941, 104235), (3235, 62541), (5823, 34745), (6949, 29115), (9705, 20847)]