78897245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98009}}^1$

素因数の和:98044

約数の個数: 16

約数和(自身を含む): 112907520

約数和(自身を除く): 34010275

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 98009, 490045, 686063, 2254207, 3430315, 11271035, 15779449, 78897245]

約数ペア:

[(1, 78897245), (5, 15779449), (7, 11271035), (23, 3430315), (35, 2254207), (115, 686063), (161, 490045), (805, 98009)]