61144325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 93509640

約数和(自身を除く): 32365315

約数列:

[1, 5, 11, 17, 25, 29, 41, 55, 85, 121, 145, 187, 205, 275, 319, 425, 451, 493, 605, 697, 725, 935, 1025, 1189, 1595, 2057, 2255, 2465, 3025, 3485, 3509, 4675, 4961, 5423, 5945, 7667, 7975, 10285, 11275, 12325, 13079, 17425, 17545, 20213, 24805, 27115, 29725, 38335, 51425, 59653, 65395, 84337, 87725, 101065, 124025, 135575, 143869, 191675, 222343, 298265, 326975, 421685, 505325, 719345, 1111715, 1491325, 2108425, 2445773, 3596725, 5558575, 12228865, 61144325]

約数ペア:

[(1, 61144325), (5, 12228865), (11, 5558575), (17, 3596725), (25, 2445773), (29, 2108425), (41, 1491325), (55, 1111715), (85, 719345), (121, 505325), (145, 421685), (187, 326975), (205, 298265), (275, 222343), (319, 191675), (425, 143869), (451, 135575), (493, 124025), (605, 101065), (697, 87725), (725, 84337), (935, 65395), (1025, 59653), (1189, 51425), (1595, 38335), (2057, 29725), (2255, 27115), (2465, 24805), (3025, 20213), (3485, 17545), (3509, 17425), (4675, 13079), (4961, 12325), (5423, 11275), (5945, 10285), (7667, 7975)]