68265505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 102705408

約数和(自身を除く): 34439903

約数列:

[1, 5, 7, 11, 35, 55, 77, 233, 385, 761, 1165, 1631, 2563, 3805, 5327, 8155, 8371, 12815, 17941, 26635, 41855, 58597, 89705, 177313, 292985, 886565, 1241191, 1950443, 6205955, 9752215, 13653101, 68265505]

約数ペア:

[(1, 68265505), (5, 13653101), (7, 9752215), (11, 6205955), (35, 1950443), (55, 1241191), (77, 886565), (233, 292985), (385, 177313), (761, 89705), (1165, 58597), (1631, 41855), (2563, 26635), (3805, 17941), (5327, 12815), (8155, 8371)]