87544535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 114464304

約数和(自身を除く): 26919769

約数列:

[1, 5, 13, 65, 169, 313, 331, 845, 1565, 1655, 4069, 4303, 20345, 21515, 52897, 55939, 103603, 264485, 279695, 518015, 1346839, 6734195, 17508907, 87544535]

約数ペア:

[(1, 87544535), (5, 17508907), (13, 6734195), (65, 1346839), (169, 518015), (313, 279695), (331, 264485), (845, 103603), (1565, 55939), (1655, 52897), (4069, 21515), (4303, 20345)]