115217855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 33804865

約数列:

[1, 5, 31, 43, 59, 155, 215, 293, 295, 1333, 1465, 1829, 2537, 6665, 9083, 9145, 12599, 12685, 17287, 45415, 62995, 78647, 86435, 390569, 393235, 535897, 743341, 1952845, 2679485, 3716705, 23043571, 115217855]

約数ペア:

[(1, 115217855), (5, 23043571), (31, 3716705), (43, 2679485), (59, 1952845), (155, 743341), (215, 535897), (293, 393235), (295, 390569), (1333, 86435), (1465, 78647), (1829, 62995), (2537, 45415), (6665, 17287), (9083, 12685), (9145, 12599)]