170147755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 53801045

約数列:

[1, 5, 19, 47, 53, 95, 235, 265, 719, 893, 1007, 2491, 3595, 4465, 5035, 12455, 13661, 33793, 38107, 47329, 68305, 168965, 190535, 236645, 642067, 724033, 1791029, 3210335, 3620165, 8955145, 34029551, 170147755]

約数ペア:

[(1, 170147755), (5, 34029551), (19, 8955145), (47, 3620165), (53, 3210335), (95, 1791029), (235, 724033), (265, 642067), (719, 236645), (893, 190535), (1007, 168965), (2491, 68305), (3595, 47329), (4465, 38107), (5035, 33793), (12455, 13661)]