77243495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 113135616

約数和(自身を除く): 35892121

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 595, 655, 917, 991, 2227, 4585, 4955, 6937, 11135, 15589, 16847, 34685, 77945, 84235, 117929, 129821, 589645, 649105, 908747, 2206957, 4543735, 11034785, 15448699, 77243495]

約数ペア:

[(1, 77243495), (5, 15448699), (7, 11034785), (17, 4543735), (35, 2206957), (85, 908747), (119, 649105), (131, 589645), (595, 129821), (655, 117929), (917, 84235), (991, 77945), (2227, 34685), (4585, 16847), (4955, 15589), (6937, 11135)]