156712068175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{31051}}^1$

素因数の和:31420

約数の個数: 48

約数和(自身を含む): 213953993568

約数和(自身を除く): 57241925393

約数列:

[1, 5, 13, 25, 53, 65, 265, 293, 325, 689, 1325, 1465, 3445, 3809, 7325, 15529, 17225, 19045, 31051, 77645, 95225, 155255, 201877, 388225, 403663, 776275, 1009385, 1645703, 2018315, 5046925, 8228515, 9097943, 10091575, 21394139, 41142575, 45489715, 106970695, 118273259, 227448575, 482190979, 534853475, 591366295, 2410954895, 2956831475, 6268482727, 12054774475, 31342413635, 156712068175]

約数ペア:

[(1, 156712068175), (5, 31342413635), (13, 12054774475), (25, 6268482727), (53, 2956831475), (65, 2410954895), (265, 591366295), (293, 534853475), (325, 482190979), (689, 227448575), (1325, 118273259), (1465, 106970695), (3445, 45489715), (3809, 41142575), (7325, 21394139), (15529, 10091575), (17225, 9097943), (19045, 8228515), (31051, 5046925), (77645, 2018315), (95225, 1645703), (155255, 1009385), (201877, 776275), (388225, 403663)]