75461085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 81210915

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 1699, 2115, 2961, 4935, 5097, 6345, 8495, 8883, 11893, 14805, 15291, 25485, 35679, 44415, 45873, 59465, 76455, 79853, 107037, 178395, 229365, 239559, 321111, 399265, 535185, 558971, 718677, 1197795, 1605555, 1676913, 2156031, 2794855, 3593385, 5030739, 8384565, 10780155, 15092217, 25153695, 75461085]

約数ペア:

[(1, 75461085), (3, 25153695), (5, 15092217), (7, 10780155), (9, 8384565), (15, 5030739), (21, 3593385), (27, 2794855), (35, 2156031), (45, 1676913), (47, 1605555), (63, 1197795), (105, 718677), (135, 558971), (141, 535185), (189, 399265), (235, 321111), (315, 239559), (329, 229365), (423, 178395), (705, 107037), (945, 79853), (987, 76455), (1269, 59465), (1645, 45873), (1699, 44415), (2115, 35679), (2961, 25485), (4935, 15291), (5097, 14805), (6345, 11893), (8495, 8883)]