42158895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 73897920

約数和(自身を除く): 31739025

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5701, 7395, 17103, 28505, 85515, 96917, 165329, 290751, 484585, 495987, 826645, 1453755, 2479935, 2810593, 8431779, 14052965, 42158895]

約数ペア:

[(1, 42158895), (3, 14052965), (5, 8431779), (15, 2810593), (17, 2479935), (29, 1453755), (51, 826645), (85, 495987), (87, 484585), (145, 290751), (255, 165329), (435, 96917), (493, 85515), (1479, 28505), (2465, 17103), (5701, 7395)]