42157535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70853}}^1$

素因数の和:70882

約数の個数: 16

約数和(自身を含む): 61217856

約数和(自身を除く): 19060321

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 70853, 354265, 495971, 1204501, 2479855, 6022505, 8431507, 42157535]

約数ペア:

[(1, 42157535), (5, 8431507), (7, 6022505), (17, 2479855), (35, 1204501), (85, 495971), (119, 354265), (595, 70853)]