137862955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 181843200

約数和(自身を除く): 43980245

約数列:

[1, 5, 19, 29, 95, 145, 163, 307, 551, 815, 1535, 2755, 3097, 4727, 5833, 8903, 15485, 23635, 29165, 44515, 50041, 89813, 169157, 250205, 449065, 845785, 950779, 1451189, 4753895, 7255945, 27572591, 137862955]

約数ペア:

[(1, 137862955), (5, 27572591), (19, 7255945), (29, 4753895), (95, 1451189), (145, 950779), (163, 845785), (307, 449065), (551, 250205), (815, 169157), (1535, 89813), (2755, 50041), (3097, 44515), (4727, 29165), (5833, 23635), (8903, 15485)]