8099225

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 11420400

約数和(自身を除く): 3321175

約数列:

[1, 5, 17, 19, 25, 59, 85, 95, 289, 295, 323, 425, 475, 1003, 1121, 1445, 1475, 1615, 5015, 5491, 5605, 7225, 8075, 17051, 19057, 25075, 27455, 28025, 85255, 95285, 137275, 323969, 426275, 476425, 1619845, 8099225]

約数ペア:

[(1, 8099225), (5, 1619845), (17, 476425), (19, 426275), (25, 323969), (59, 137275), (85, 95285), (95, 85255), (289, 28025), (295, 27455), (323, 25075), (425, 19057), (475, 17051), (1003, 8075), (1121, 7225), (1445, 5605), (1475, 5491), (1615, 5015)]