13878045

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4603}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 24419616

約数和(自身を除く): 10541571

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 4603, 13809, 23015, 41427, 69045, 207135, 308401, 925203, 1542005, 2775609, 4626015, 13878045]

約数ペア:

[(1, 13878045), (3, 4626015), (5, 2775609), (9, 1542005), (15, 925203), (45, 308401), (67, 207135), (201, 69045), (335, 41427), (603, 23015), (1005, 13809), (3015, 4603)]