125485723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 149133312

約数和(自身を除く): 23647589

約数列:

[1, 11, 23, 47, 61, 173, 253, 517, 671, 1081, 1403, 1903, 2867, 3979, 8131, 10553, 11891, 15433, 31537, 43769, 65941, 89441, 116083, 187013, 242719, 495991, 725351, 2057143, 2669909, 5455901, 11407793, 125485723]

約数ペア:

[(1, 125485723), (11, 11407793), (23, 5455901), (47, 2669909), (61, 2057143), (173, 725351), (253, 495991), (517, 242719), (671, 187013), (1081, 116083), (1403, 89441), (1903, 65941), (2867, 43769), (3979, 31537), (8131, 15433), (10553, 11891)]