22193865

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 39974400

約数和(自身を除く): 17780535

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2081, 2133, 3555, 6243, 10405, 10665, 18729, 31215, 56187, 93645, 164399, 280935, 493197, 821995, 1479591, 2465985, 4438773, 7397955, 22193865]

約数ペア:

[(1, 22193865), (3, 7397955), (5, 4438773), (9, 2465985), (15, 1479591), (27, 821995), (45, 493197), (79, 280935), (135, 164399), (237, 93645), (395, 56187), (711, 31215), (1185, 18729), (2081, 10665), (2133, 10405), (3555, 6243)]