42170695

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38867}}^1$

素因数の和:38910

約数の個数: 16

約数和(自身を含む): 59701248

約数和(自身を除く): 17530553

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 38867, 194335, 272069, 1204877, 1360345, 6024385, 8434139, 42170695]

約数ペア:

[(1, 42170695), (5, 8434139), (7, 6024385), (31, 1360345), (35, 1204877), (155, 272069), (217, 194335), (1085, 38867)]