49158015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 84312576

約数和(自身を除く): 35154561

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 3851, 4255, 11553, 12765, 19255, 57765, 88573, 142487, 265719, 427461, 442865, 712435, 1328595, 2137305, 3277201, 9831603, 16386005, 49158015]

約数ペア:

[(1, 49158015), (3, 16386005), (5, 9831603), (15, 3277201), (23, 2137305), (37, 1328595), (69, 712435), (111, 442865), (115, 427461), (185, 265719), (345, 142487), (555, 88573), (851, 57765), (2553, 19255), (3851, 12765), (4255, 11553)]