22196025

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 41906172

約数和(自身を除く): 19710147

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 113, 135, 225, 291, 339, 405, 485, 565, 675, 873, 1017, 1455, 1695, 2025, 2425, 2619, 2825, 3051, 4365, 5085, 7275, 7857, 8475, 9153, 10961, 13095, 15255, 21825, 25425, 32883, 39285, 45765, 54805, 65475, 76275, 98649, 164415, 196425, 228825, 274025, 295947, 493245, 822075, 887841, 1479735, 2466225, 4439205, 7398675, 22196025]

約数ペア:

[(1, 22196025), (3, 7398675), (5, 4439205), (9, 2466225), (15, 1479735), (25, 887841), (27, 822075), (45, 493245), (75, 295947), (81, 274025), (97, 228825), (113, 196425), (135, 164415), (225, 98649), (291, 76275), (339, 65475), (405, 54805), (485, 45765), (565, 39285), (675, 32883), (873, 25425), (1017, 21825), (1455, 15255), (1695, 13095), (2025, 10961), (2425, 9153), (2619, 8475), (2825, 7857), (3051, 7275), (4365, 5085)]