2109315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 3769920

約数和(自身を除く): 1660605

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 373, 377, 435, 1119, 1131, 1865, 1885, 4849, 5595, 5655, 10817, 14547, 24245, 32451, 54085, 72735, 140621, 162255, 421863, 703105, 2109315]

約数ペア:

[(1, 2109315), (3, 703105), (5, 421863), (13, 162255), (15, 140621), (29, 72735), (39, 54085), (65, 32451), (87, 24245), (145, 14547), (195, 10817), (373, 5655), (377, 5595), (435, 4849), (1119, 1885), (1131, 1865)]