42342735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 72069120

約数和(自身を除く): 29726385

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1471, 1515, 1919, 4413, 5757, 7355, 9595, 22065, 27949, 28785, 83847, 139745, 148571, 419235, 445713, 742855, 2228565, 2822849, 8468547, 14114245, 42342735]

約数ペア:

[(1, 42342735), (3, 14114245), (5, 8468547), (15, 2822849), (19, 2228565), (57, 742855), (95, 445713), (101, 419235), (285, 148571), (303, 139745), (505, 83847), (1471, 28785), (1515, 27949), (1919, 22065), (4413, 9595), (5757, 7355)]