86173175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 119632968

約数和(自身を除く): 33459793

約数列:

[1, 5, 11, 25, 55, 61, 121, 275, 305, 467, 605, 671, 1525, 2335, 3025, 3355, 5137, 7381, 11675, 16775, 25685, 28487, 36905, 56507, 128425, 142435, 184525, 282535, 313357, 712175, 1412675, 1566785, 3446927, 7833925, 17234635, 86173175]

約数ペア:

[(1, 86173175), (5, 17234635), (11, 7833925), (25, 3446927), (55, 1566785), (61, 1412675), (121, 712175), (275, 313357), (305, 282535), (467, 184525), (605, 142435), (671, 128425), (1525, 56507), (2335, 36905), (3025, 28487), (3355, 25685), (5137, 16775), (7381, 11675)]