42429645

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1063}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 73696896

約数和(自身を除く): 31267251

約数列:

[1, 3, 5, 9, 15, 45, 887, 1063, 2661, 3189, 4435, 5315, 7983, 9567, 13305, 15945, 39915, 47835, 942881, 2828643, 4714405, 8485929, 14143215, 42429645]

約数ペア:

[(1, 42429645), (3, 14143215), (5, 8485929), (9, 4714405), (15, 2828643), (45, 942881), (887, 47835), (1063, 39915), (2661, 15945), (3189, 13305), (4435, 9567), (5315, 7983)]