142672015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 174375936

約数和(自身を除く): 31703921

約数列:

[1, 5, 71, 271, 355, 1355, 1483, 7415, 19241, 96205, 105293, 401893, 526465, 2009465, 28534403, 142672015]

約数ペア:

[(1, 142672015), (5, 28534403), (71, 2009465), (271, 526465), (355, 401893), (1355, 105293), (1483, 96205), (7415, 19241)]