268642605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{232591}}^1$

素因数の和:232617

約数の個数: 32

約数和(自身を含む): 535891968

約数和(自身を除く): 267249363

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 232591, 697773, 1162955, 1628137, 2558501, 3488865, 4884411, 7675503, 8140685, 12792505, 17909507, 24422055, 38377515, 53728521, 89547535, 268642605]

約数ペア:

[(1, 268642605), (3, 89547535), (5, 53728521), (7, 38377515), (11, 24422055), (15, 17909507), (21, 12792505), (33, 8140685), (35, 7675503), (55, 4884411), (77, 3488865), (105, 2558501), (165, 1628137), (231, 1162955), (385, 697773), (1155, 232591)]