97738355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 150911376

約数和(自身を除く): 53173021

約数列:

[1, 5, 11, 13, 17, 43, 55, 65, 85, 121, 143, 187, 215, 221, 289, 473, 559, 605, 715, 731, 935, 1105, 1445, 1573, 2057, 2365, 2431, 2795, 3179, 3655, 3757, 5203, 6149, 7865, 8041, 9503, 10285, 12155, 12427, 15895, 18785, 26015, 26741, 30745, 34969, 40205, 41327, 47515, 62135, 67639, 88451, 104533, 133705, 136697, 161551, 174845, 206635, 338195, 442255, 454597, 522665, 683485, 807755, 1149863, 1503667, 1777061, 2272985, 5749315, 7518335, 8885305, 19547671, 97738355]

約数ペア:

[(1, 97738355), (5, 19547671), (11, 8885305), (13, 7518335), (17, 5749315), (43, 2272985), (55, 1777061), (65, 1503667), (85, 1149863), (121, 807755), (143, 683485), (187, 522665), (215, 454597), (221, 442255), (289, 338195), (473, 206635), (559, 174845), (605, 161551), (715, 136697), (731, 133705), (935, 104533), (1105, 88451), (1445, 67639), (1573, 62135), (2057, 47515), (2365, 41327), (2431, 40205), (2795, 34969), (3179, 30745), (3655, 26741), (3757, 26015), (5203, 18785), (6149, 15895), (7865, 12427), (8041, 12155), (9503, 10285)]