86258165

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 125024256

約数和(自身を除く): 38766091

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 415, 581, 805, 1291, 1909, 2905, 6455, 9037, 9545, 13363, 29693, 45185, 66815, 107153, 148465, 207851, 535765, 750071, 1039255, 2464519, 3750355, 12322595, 17251633, 86258165]

約数ペア:

[(1, 86258165), (5, 17251633), (7, 12322595), (23, 3750355), (35, 2464519), (83, 1039255), (115, 750071), (161, 535765), (415, 207851), (581, 148465), (805, 107153), (1291, 66815), (1909, 45185), (2905, 29693), (6455, 13363), (9037, 9545)]