125982325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 197344512

約数和(自身を除く): 71362187

約数列:

[1, 5, 7, 17, 25, 35, 47, 53, 85, 119, 175, 235, 265, 289, 329, 371, 425, 595, 799, 901, 1175, 1325, 1445, 1645, 1855, 2023, 2491, 2975, 3995, 4505, 5593, 6307, 7225, 8225, 9275, 10115, 12455, 13583, 15317, 17437, 19975, 22525, 27965, 31535, 42347, 50575, 62275, 67915, 76585, 87185, 95081, 107219, 139825, 157675, 211735, 296429, 339575, 382925, 435925, 475405, 536095, 719899, 1058675, 1482145, 2377025, 2680475, 3599495, 5039293, 7410725, 17997475, 25196465, 125982325]

約数ペア:

[(1, 125982325), (5, 25196465), (7, 17997475), (17, 7410725), (25, 5039293), (35, 3599495), (47, 2680475), (53, 2377025), (85, 1482145), (119, 1058675), (175, 719899), (235, 536095), (265, 475405), (289, 435925), (329, 382925), (371, 339575), (425, 296429), (595, 211735), (799, 157675), (901, 139825), (1175, 107219), (1325, 95081), (1445, 87185), (1645, 76585), (1855, 67915), (2023, 62275), (2491, 50575), (2975, 42347), (3995, 31535), (4505, 27965), (5593, 22525), (6307, 19975), (7225, 17437), (8225, 15317), (9275, 13583), (10115, 12455)]