40863555

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2777}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 73339200

約数和(自身を除く): 32475645

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2777, 2943, 4905, 8331, 13885, 14715, 24993, 41655, 74979, 124965, 302693, 374895, 908079, 1513465, 2724237, 4540395, 8172711, 13621185, 40863555]

約数ペア:

[(1, 40863555), (3, 13621185), (5, 8172711), (9, 4540395), (15, 2724237), (27, 1513465), (45, 908079), (109, 374895), (135, 302693), (327, 124965), (545, 74979), (981, 41655), (1635, 24993), (2777, 14715), (2943, 13885), (4905, 8331)]