42690465

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32713}}^1$

素因数の和:32753

約数の個数: 24

約数和(自身を含む): 76550760

約数和(自身を除く): 33860295

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 32713, 98139, 163565, 294417, 490695, 948677, 1472085, 2846031, 4743385, 8538093, 14230155, 42690465]

約数ペア:

[(1, 42690465), (3, 14230155), (5, 8538093), (9, 4743385), (15, 2846031), (29, 1472085), (45, 948677), (87, 490695), (145, 294417), (261, 163565), (435, 98139), (1305, 32713)]