83976175

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 113061960

約数和(自身を除く): 29085785

約数列:

[1, 5, 17, 25, 59, 85, 197, 289, 295, 425, 985, 1003, 1445, 1475, 3349, 4925, 5015, 7225, 11623, 16745, 17051, 25075, 56933, 58115, 83725, 85255, 197591, 284665, 290575, 426275, 987955, 1423325, 3359047, 4939775, 16795235, 83976175]

約数ペア:

[(1, 83976175), (5, 16795235), (17, 4939775), (25, 3359047), (59, 1423325), (85, 987955), (197, 426275), (289, 290575), (295, 284665), (425, 197591), (985, 85255), (1003, 83725), (1445, 58115), (1475, 56933), (3349, 25075), (4925, 17051), (5015, 16745), (7225, 11623)]