224725975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 313479936

約数和(自身を除く): 88753961

約数列:

[1, 5, 17, 25, 31, 37, 85, 155, 185, 425, 461, 527, 629, 775, 925, 1147, 2305, 2635, 3145, 5735, 7837, 11525, 13175, 14291, 15725, 17057, 19499, 28675, 39185, 71455, 85285, 97495, 195925, 242947, 289969, 357275, 426425, 487475, 528767, 1214735, 1449845, 2643835, 6073675, 7249225, 8989039, 13219175, 44945195, 224725975]

約数ペア:

[(1, 224725975), (5, 44945195), (17, 13219175), (25, 8989039), (31, 7249225), (37, 6073675), (85, 2643835), (155, 1449845), (185, 1214735), (425, 528767), (461, 487475), (527, 426425), (629, 357275), (775, 289969), (925, 242947), (1147, 195925), (2305, 97495), (2635, 85285), (3145, 71455), (5735, 39185), (7837, 28675), (11525, 19499), (13175, 17057), (14291, 15725)]