89257735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 42346745

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2239, 2345, 5695, 7973, 11195, 15673, 38063, 39865, 78365, 150013, 190315, 266441, 750065, 1050091, 1332205, 2550221, 5250455, 12751105, 17851547, 89257735]

約数ペア:

[(1, 89257735), (5, 17851547), (7, 12751105), (17, 5250455), (35, 2550221), (67, 1332205), (85, 1050091), (119, 750065), (335, 266441), (469, 190315), (595, 150013), (1139, 78365), (2239, 39865), (2345, 38063), (5695, 15673), (7973, 11195)]