227855265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18917}}^1$

素因数の和:19009

約数の個数: 32

約数和(自身を含む): 403180416

約数和(自身を除く): 175325151

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 18917, 56751, 94585, 208087, 283755, 624261, 1040435, 1380941, 3121305, 4142823, 6904705, 15190351, 20714115, 45571053, 75951755, 227855265]

約数ペア:

[(1, 227855265), (3, 75951755), (5, 45571053), (11, 20714115), (15, 15190351), (33, 6904705), (55, 4142823), (73, 3121305), (165, 1380941), (219, 1040435), (365, 624261), (803, 283755), (1095, 208087), (2409, 94585), (4015, 56751), (12045, 18917)]