129117635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 178329600

約数和(自身を除く): 49211965

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 1615, 2579, 2635, 2945, 10013, 12895, 43843, 49001, 50065, 79949, 219215, 245005, 399745, 833017, 1359133, 1519031, 4165085, 6795665, 7595155, 25823527, 129117635]

約数ペア:

[(1, 129117635), (5, 25823527), (17, 7595155), (19, 6795665), (31, 4165085), (85, 1519031), (95, 1359133), (155, 833017), (323, 399745), (527, 245005), (589, 219215), (1615, 79949), (2579, 50065), (2635, 49001), (2945, 43843), (10013, 12895)]