173250605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 238491648

約数和(自身を除く): 65241043

約数列:

[1, 5, 11, 23, 55, 115, 151, 253, 755, 907, 1265, 1661, 3473, 4535, 8305, 9977, 17365, 20861, 38203, 49885, 104305, 136957, 191015, 229471, 684785, 1147355, 1506527, 3150011, 7532635, 15750055, 34650121, 173250605]

約数ペア:

[(1, 173250605), (5, 34650121), (11, 15750055), (23, 7532635), (55, 3150011), (115, 1506527), (151, 1147355), (253, 684785), (755, 229471), (907, 191015), (1265, 136957), (1661, 104305), (3473, 49885), (4535, 38203), (8305, 20861), (9977, 17365)]