42258535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{97}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 56525616

約数和(自身を除く): 14267081

約数列:

[1, 5, 11, 55, 89, 97, 445, 485, 979, 1067, 4895, 5335, 7921, 8633, 39605, 43165, 87131, 94963, 435655, 474815, 768337, 3841685, 8451707, 42258535]

約数ペア:

[(1, 42258535), (5, 8451707), (11, 3841685), (55, 768337), (89, 474815), (97, 435655), (445, 94963), (485, 87131), (979, 43165), (1067, 39605), (4895, 8633), (5335, 7921)]