40051305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 80870400

約数和(自身を除く): 40819095

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 2399, 3339, 5565, 7197, 11995, 16695, 16793, 21591, 35985, 50379, 83965, 107955, 127147, 151137, 251895, 381441, 635735, 755685, 890029, 1144323, 1907205, 2670087, 4450145, 5721615, 8010261, 13350435, 40051305]

約数ペア:

[(1, 40051305), (3, 13350435), (5, 8010261), (7, 5721615), (9, 4450145), (15, 2670087), (21, 1907205), (35, 1144323), (45, 890029), (53, 755685), (63, 635735), (105, 381441), (159, 251895), (265, 151137), (315, 127147), (371, 107955), (477, 83965), (795, 50379), (1113, 35985), (1855, 21591), (2385, 16793), (2399, 16695), (3339, 11995), (5565, 7197)]