40067685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 79822080

約数和(自身を除く): 39754395

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 311, 315, 409, 933, 1227, 1555, 2045, 2177, 2799, 2863, 3681, 4665, 6135, 6531, 8589, 10885, 13995, 14315, 18405, 19593, 25767, 32655, 42945, 97965, 127199, 128835, 381597, 635995, 890393, 1144791, 1907985, 2671179, 4451965, 5723955, 8013537, 13355895, 40067685]

約数ペア:

[(1, 40067685), (3, 13355895), (5, 8013537), (7, 5723955), (9, 4451965), (15, 2671179), (21, 1907985), (35, 1144791), (45, 890393), (63, 635995), (105, 381597), (311, 128835), (315, 127199), (409, 97965), (933, 42945), (1227, 32655), (1555, 25767), (2045, 19593), (2177, 18405), (2799, 14315), (2863, 13995), (3681, 10885), (4665, 8589), (6135, 6531)]