129623725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 213789888

約数和(自身を除く): 84166163

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 233, 275, 289, 385, 425, 595, 935, 1165, 1309, 1445, 1631, 1925, 2023, 2563, 2975, 3179, 3961, 4675, 5825, 6545, 7225, 8155, 10115, 12815, 15895, 17941, 19805, 22253, 27727, 32725, 40775, 43571, 50575, 64075, 67337, 79475, 89705, 99025, 111265, 138635, 217855, 304997, 336685, 448525, 471359, 556325, 693175, 740707, 1089275, 1524985, 1683425, 2356795, 3703535, 5184949, 7624925, 11783975, 18517675, 25924745, 129623725]

約数ペア:

[(1, 129623725), (5, 25924745), (7, 18517675), (11, 11783975), (17, 7624925), (25, 5184949), (35, 3703535), (55, 2356795), (77, 1683425), (85, 1524985), (119, 1089275), (175, 740707), (187, 693175), (233, 556325), (275, 471359), (289, 448525), (385, 336685), (425, 304997), (595, 217855), (935, 138635), (1165, 111265), (1309, 99025), (1445, 89705), (1631, 79475), (1925, 67337), (2023, 64075), (2563, 50575), (2975, 43571), (3179, 40775), (3961, 32725), (4675, 27727), (5825, 22253), (6545, 19805), (7225, 17941), (8155, 15895), (10115, 12815)]