251252248545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97954093}}^1$

素因数の和:97954126

約数の個数: 32

約数和(自身を含む): 470179651200

約数和(自身を除く): 218927402655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 97954093, 293862279, 489770465, 881586837, 1469311395, 1861127767, 2644760511, 4407934185, 5583383301, 9305638835, 13223802555, 16750149903, 27916916505, 50250449709, 83750749515, 251252248545]

約数ペア:

[(1, 251252248545), (3, 83750749515), (5, 50250449709), (9, 27916916505), (15, 16750149903), (19, 13223802555), (27, 9305638835), (45, 5583383301), (57, 4407934185), (95, 2644760511), (135, 1861127767), (171, 1469311395), (285, 881586837), (513, 489770465), (855, 293862279), (2565, 97954093)]