2243359275

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 3766258944

約数和(自身を除く): 1522899669

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 557, 647, 1245, 1671, 1941, 2075, 2785, 3235, 6225, 8355, 9705, 13925, 16175, 41775, 46231, 48525, 53701, 138693, 161103, 231155, 268505, 360379, 693465, 805515, 1081137, 1155775, 1342525, 1801895, 3467325, 4027575, 5405685, 9009475, 27028425, 29911457, 89734371, 149557285, 448671855, 747786425, 2243359275]

約数ペア:

[(1, 2243359275), (3, 747786425), (5, 448671855), (15, 149557285), (25, 89734371), (75, 29911457), (83, 27028425), (249, 9009475), (415, 5405685), (557, 4027575), (647, 3467325), (1245, 1801895), (1671, 1342525), (1941, 1155775), (2075, 1081137), (2785, 805515), (3235, 693465), (6225, 360379), (8355, 268505), (9705, 231155), (13925, 161103), (16175, 138693), (41775, 53701), (46231, 48525)]