61309555

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 79289280

約数和(自身を除く): 17979725

約数列:

[1, 5, 37, 41, 59, 137, 185, 205, 295, 685, 1517, 2183, 2419, 5069, 5617, 7585, 8083, 10915, 12095, 25345, 28085, 40415, 89503, 207829, 299071, 331403, 447515, 1039145, 1495355, 1657015, 12261911, 61309555]

約数ペア:

[(1, 61309555), (5, 12261911), (37, 1657015), (41, 1495355), (59, 1039145), (137, 447515), (185, 331403), (205, 299071), (295, 207829), (685, 89503), (1517, 40415), (2183, 28085), (2419, 25345), (5069, 12095), (5617, 10915), (7585, 8083)]