70290892825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{90619}}^1$

素因数の和:90742

約数の個数: 48

約数和(自身を含む): 97086643200

約数和(自身を除く): 26795750375

約数列:

[1, 5, 19, 23, 25, 71, 95, 115, 355, 437, 475, 575, 1349, 1633, 1775, 2185, 6745, 8165, 10925, 31027, 33725, 40825, 90619, 155135, 453095, 775675, 1721761, 2084237, 2265475, 6433949, 8608805, 10421185, 32169745, 39600503, 43044025, 52105925, 122245031, 147980827, 160848725, 198002515, 611225155, 739904135, 990012575, 2811635713, 3056125775, 3699520675, 14058178565, 70290892825]

約数ペア:

[(1, 70290892825), (5, 14058178565), (19, 3699520675), (23, 3056125775), (25, 2811635713), (71, 990012575), (95, 739904135), (115, 611225155), (355, 198002515), (437, 160848725), (475, 147980827), (575, 122245031), (1349, 52105925), (1633, 43044025), (1775, 39600503), (2185, 32169745), (6745, 10421185), (8165, 8608805), (10925, 6433949), (31027, 2265475), (33725, 2084237), (40825, 1721761), (90619, 775675), (155135, 453095)]