164848845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4349}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 318211200

約数和(自身を除く): 153362355

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 4349, 5415, 7581, 12635, 13047, 21745, 30443, 37905, 65235, 82631, 91329, 152215, 247893, 413155, 456645, 578417, 1239465, 1569989, 1735251, 2892085, 4709967, 7849945, 8676255, 10989923, 23549835, 32969769, 54949615, 164848845]

約数ペア:

[(1, 164848845), (3, 54949615), (5, 32969769), (7, 23549835), (15, 10989923), (19, 8676255), (21, 7849945), (35, 4709967), (57, 2892085), (95, 1735251), (105, 1569989), (133, 1239465), (285, 578417), (361, 456645), (399, 413155), (665, 247893), (1083, 152215), (1805, 91329), (1995, 82631), (2527, 65235), (4349, 37905), (5415, 30443), (7581, 21745), (12635, 13047)]