238119805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26891}}^1$

素因数の和:26937

約数の個数: 32

約数和(自身を含む): 371755008

約数和(自身を除く): 133635203

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 26891, 134455, 188237, 295801, 618493, 941185, 1479005, 2070607, 3092465, 4329451, 6803423, 10353035, 21647255, 34017115, 47623961, 238119805]

約数ペア:

[(1, 238119805), (5, 47623961), (7, 34017115), (11, 21647255), (23, 10353035), (35, 6803423), (55, 4329451), (77, 3092465), (115, 2070607), (161, 1479005), (253, 941185), (385, 618493), (805, 295801), (1265, 188237), (1771, 134455), (8855, 26891)]