89801465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7013}}^1$

素因数の和:7228

約数の個数: 16

約数和(自身を含む): 116656848

約数和(自身を除く): 26855383

約数列:

[1, 5, 13, 65, 197, 985, 2561, 7013, 12805, 35065, 91169, 455845, 1381561, 6907805, 17960293, 89801465]

約数ペア:

[(1, 89801465), (5, 17960293), (13, 6907805), (65, 1381561), (197, 455845), (985, 91169), (2561, 35065), (7013, 12805)]