16218135

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{941}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 28214784

約数和(自身を除く): 11996649

約数列:

[1, 3, 5, 9, 15, 45, 383, 941, 1149, 1915, 2823, 3447, 4705, 5745, 8469, 14115, 17235, 42345, 360403, 1081209, 1802015, 3243627, 5406045, 16218135]

約数ペア:

[(1, 16218135), (3, 5406045), (5, 3243627), (9, 1802015), (15, 1081209), (45, 360403), (383, 42345), (941, 17235), (1149, 14115), (1915, 8469), (2823, 5745), (3447, 4705)]