8388395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 11430720

約数和(自身を除く): 3042325

約数列:

[1, 5, 17, 29, 41, 83, 85, 145, 205, 415, 493, 697, 1189, 1411, 2407, 2465, 3403, 3485, 5945, 7055, 12035, 17015, 20213, 40919, 57851, 98687, 101065, 204595, 289255, 493435, 1677679, 8388395]

約数ペア:

[(1, 8388395), (5, 1677679), (17, 493435), (29, 289255), (41, 204595), (83, 101065), (85, 98687), (145, 57851), (205, 40919), (415, 20213), (493, 17015), (697, 12035), (1189, 7055), (1411, 5945), (2407, 3485), (2465, 3403)]