42225425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 57451680

約数和(自身を除く): 15226255

約数列:

[1, 5, 11, 25, 55, 233, 275, 659, 1165, 2563, 3295, 5825, 7249, 12815, 16475, 36245, 64075, 153547, 181225, 767735, 1689017, 3838675, 8445085, 42225425]

約数ペア:

[(1, 42225425), (5, 8445085), (11, 3838675), (25, 1689017), (55, 767735), (233, 181225), (275, 153547), (659, 64075), (1165, 36245), (2563, 16475), (3295, 12815), (5825, 7249)]