31429005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 22743795

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 2089, 3009, 5015, 6267, 10445, 15045, 31335, 35513, 106539, 123251, 177565, 369753, 532695, 616255, 1848765, 2095267, 6285801, 10476335, 31429005]

約数ペア:

[(1, 31429005), (3, 10476335), (5, 6285801), (15, 2095267), (17, 1848765), (51, 616255), (59, 532695), (85, 369753), (177, 177565), (255, 123251), (295, 106539), (885, 35513), (1003, 31335), (2089, 15045), (3009, 10445), (5015, 6267)]