40152945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 74638080

約数和(自身を除く): 34485135

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6269, 6405, 18807, 31345, 43883, 94035, 131649, 219415, 382409, 658245, 1147227, 1912045, 2676863, 5736135, 8030589, 13384315, 40152945]

約数ペア:

[(1, 40152945), (3, 13384315), (5, 8030589), (7, 5736135), (15, 2676863), (21, 1912045), (35, 1147227), (61, 658245), (105, 382409), (183, 219415), (305, 131649), (427, 94035), (915, 43883), (1281, 31345), (2135, 18807), (6269, 6405)]