63381255

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 120422400

約数和(自身を除く): 57041145

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 127, 147, 245, 291, 343, 381, 485, 635, 679, 735, 889, 1029, 1455, 1715, 1905, 2037, 2667, 3395, 4445, 4753, 5145, 6223, 10185, 12319, 13335, 14259, 18669, 23765, 31115, 33271, 36957, 43561, 61595, 71295, 86233, 93345, 99813, 130683, 166355, 184785, 217805, 258699, 431165, 499065, 603631, 653415, 1293495, 1810893, 3018155, 4225417, 9054465, 12676251, 21127085, 63381255]

約数ペア:

[(1, 63381255), (3, 21127085), (5, 12676251), (7, 9054465), (15, 4225417), (21, 3018155), (35, 1810893), (49, 1293495), (97, 653415), (105, 603631), (127, 499065), (147, 431165), (245, 258699), (291, 217805), (343, 184785), (381, 166355), (485, 130683), (635, 99813), (679, 93345), (735, 86233), (889, 71295), (1029, 61595), (1455, 43561), (1715, 36957), (1905, 33271), (2037, 31115), (2667, 23765), (3395, 18669), (4445, 14259), (4753, 13335), (5145, 12319), (6223, 10185)]