2223705575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16567}}^1$

素因数の和:16656

約数の個数: 48

約数和(自身を含む): 3451445760

約数和(自身を除く): 1227740185

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 455, 767, 1475, 2065, 2275, 3835, 5369, 10325, 16567, 19175, 26845, 82835, 115969, 134225, 215371, 414175, 579845, 977453, 1076855, 1507597, 2899225, 4887265, 5384275, 6842171, 7537985, 12706889, 24436325, 34210855, 37689925, 63534445, 88948223, 171054275, 317672225, 444741115, 2223705575]

約数ペア:

[(1, 2223705575), (5, 444741115), (7, 317672225), (13, 171054275), (25, 88948223), (35, 63534445), (59, 37689925), (65, 34210855), (91, 24436325), (175, 12706889), (295, 7537985), (325, 6842171), (413, 5384275), (455, 4887265), (767, 2899225), (1475, 1507597), (2065, 1076855), (2275, 977453), (3835, 579845), (5369, 414175), (10325, 215371), (16567, 134225), (19175, 115969), (26845, 82835)]