2668325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3737856

約数和(自身を除く): 1069531

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 313, 341, 775, 1565, 1705, 3443, 7825, 8525, 9703, 17215, 48515, 86075, 106733, 242575, 533665, 2668325]

約数ペア:

[(1, 2668325), (5, 533665), (11, 242575), (25, 106733), (31, 86075), (55, 48515), (155, 17215), (275, 9703), (313, 8525), (341, 7825), (775, 3443), (1565, 1705)]