223313145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8963}}^1$

素因数の和:9133

約数の個数: 32

約数和(自身を含む): 392408064

約数和(自身を除く): 169094919

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8305, 8963, 24915, 26889, 44815, 98593, 134445, 295779, 492965, 1353413, 1478895, 4060239, 6767065, 14887543, 20301195, 44662629, 74437715, 223313145]

約数ペア:

[(1, 223313145), (3, 74437715), (5, 44662629), (11, 20301195), (15, 14887543), (33, 6767065), (55, 4060239), (151, 1478895), (165, 1353413), (453, 492965), (755, 295779), (1661, 134445), (2265, 98593), (4983, 44815), (8305, 26889), (8963, 24915)]