144877245

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{61519}}^1$

素因数の和:61684

約数の個数: 16

約数和(自身を含む): 233283840

約数和(自身を除く): 88406595

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 61519, 184557, 307595, 922785, 9658483, 28975449, 48292415, 144877245]

約数ペア:

[(1, 144877245), (3, 48292415), (5, 28975449), (15, 9658483), (157, 922785), (471, 307595), (785, 184557), (2355, 61519)]