242783205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136013}}^1$

素因数の和:136045

約数の個数: 32

約数和(自身を含む): 470064384

約数和(自身を除く): 227281179

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 136013, 408039, 680065, 952091, 2040195, 2312221, 2856273, 4760455, 6936663, 11561105, 14281365, 16185547, 34683315, 48556641, 80927735, 242783205]

約数ペア:

[(1, 242783205), (3, 80927735), (5, 48556641), (7, 34683315), (15, 16185547), (17, 14281365), (21, 11561105), (35, 6936663), (51, 4760455), (85, 2856273), (105, 2312221), (119, 2040195), (255, 952091), (357, 680065), (595, 408039), (1785, 136013)]