81181950115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100847143}}^1$

素因数の和:100847178

約数の個数: 16

約数和(自身を含む): 116175909888

約数和(自身を除く): 34993959773

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 100847143, 504235715, 705930001, 2319484289, 3529650005, 11597421445, 16236390023, 81181950115]

約数ペア:

[(1, 81181950115), (5, 16236390023), (7, 11597421445), (23, 3529650005), (35, 2319484289), (115, 705930001), (161, 504235715), (805, 100847143)]