201251205

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{15803}}^1$

素因数の和:16097

約数の個数: 24

約数和(自身を含む): 350090208

約数和(自身を除く): 148839003

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 12735, 15803, 47409, 79015, 142227, 237045, 711135, 4472249, 13416747, 22361245, 40250241, 67083735, 201251205]

約数ペア:

[(1, 201251205), (3, 67083735), (5, 40250241), (9, 22361245), (15, 13416747), (45, 4472249), (283, 711135), (849, 237045), (1415, 142227), (2547, 79015), (4245, 47409), (12735, 15803)]