2667748905

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7933}}^1$

素因数の和:8047

約数の個数: 64

約数和(自身を含む): 4935582720

約数和(自身を除く): 2267833815

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 53, 135, 141, 159, 235, 265, 423, 477, 705, 795, 1269, 1431, 2115, 2385, 2491, 6345, 7155, 7473, 7933, 12455, 22419, 23799, 37365, 39665, 67257, 71397, 112095, 118995, 214191, 336285, 356985, 372851, 420449, 1070955, 1118553, 1261347, 1864255, 2102245, 3355659, 3784041, 5592765, 6306735, 10066977, 11352123, 16778295, 18920205, 19761103, 50334885, 56760615, 59283309, 98805515, 177849927, 296416545, 533549781, 889249635, 2667748905]

約数ペア:

[(1, 2667748905), (3, 889249635), (5, 533549781), (9, 296416545), (15, 177849927), (27, 98805515), (45, 59283309), (47, 56760615), (53, 50334885), (135, 19761103), (141, 18920205), (159, 16778295), (235, 11352123), (265, 10066977), (423, 6306735), (477, 5592765), (705, 3784041), (795, 3355659), (1269, 2102245), (1431, 1864255), (2115, 1261347), (2385, 1118553), (2491, 1070955), (6345, 420449), (7155, 372851), (7473, 356985), (7933, 336285), (12455, 214191), (22419, 118995), (23799, 112095), (37365, 71397), (39665, 67257)]