2021889281475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{46400213}}^1$

素因数の和:46400316

約数の個数: 48

約数和(自身を含む): 3866437032192

約数和(自身を除く): 1844547750717

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1743, 2075, 2905, 6225, 8715, 14525, 43575, 46400213, 139200639, 232001065, 324801491, 696003195, 974404473, 1160005325, 1624007455, 3480015975, 3851217679, 4872022365, 8120037275, 11553653037, 19256088395, 24360111825, 26958523753, 57768265185, 80875571259, 96280441975, 134792618765, 288841325925, 404377856295, 673963093825, 2021889281475]

約数ペア:

[(1, 2021889281475), (3, 673963093825), (5, 404377856295), (7, 288841325925), (15, 134792618765), (21, 96280441975), (25, 80875571259), (35, 57768265185), (75, 26958523753), (83, 24360111825), (105, 19256088395), (175, 11553653037), (249, 8120037275), (415, 4872022365), (525, 3851217679), (581, 3480015975), (1245, 1624007455), (1743, 1160005325), (2075, 974404473), (2905, 696003195), (6225, 324801491), (8715, 232001065), (14525, 139200639), (43575, 46400213)]