22063995

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 39918384

約数和(自身を除く): 17854389

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 347, 405, 471, 785, 1041, 1413, 1735, 2355, 3123, 4239, 5205, 7065, 9369, 12717, 15615, 21195, 28107, 46845, 54479, 63585, 140535, 163437, 272395, 490311, 817185, 1470933, 2451555, 4412799, 7354665, 22063995]

約数ペア:

[(1, 22063995), (3, 7354665), (5, 4412799), (9, 2451555), (15, 1470933), (27, 817185), (45, 490311), (81, 272395), (135, 163437), (157, 140535), (347, 63585), (405, 54479), (471, 46845), (785, 28107), (1041, 21195), (1413, 15615), (1735, 12717), (2355, 9369), (3123, 7065), (4239, 5205)]