27287585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 36330624

約数和(自身を除く): 9043039

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 751, 845, 2795, 3755, 7267, 9763, 32293, 36335, 48815, 126919, 161465, 419809, 634595, 2099045, 5457517, 27287585]

約数ペア:

[(1, 27287585), (5, 5457517), (13, 2099045), (43, 634595), (65, 419809), (169, 161465), (215, 126919), (559, 48815), (751, 36335), (845, 32293), (2795, 9763), (3755, 7267)]