25058495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 38789184

約数和(自身を除く): 13730689

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 97, 121, 305, 385, 427, 485, 605, 671, 679, 847, 1067, 2135, 3355, 3395, 4235, 4697, 5335, 5917, 7381, 7469, 11737, 23485, 29585, 36905, 37345, 41419, 51667, 58685, 65087, 82159, 207095, 258335, 325435, 410795, 455609, 715957, 2278045, 3579785, 5011699, 25058495]

約数ペア:

[(1, 25058495), (5, 5011699), (7, 3579785), (11, 2278045), (35, 715957), (55, 455609), (61, 410795), (77, 325435), (97, 258335), (121, 207095), (305, 82159), (385, 65087), (427, 58685), (485, 51667), (605, 41419), (671, 37345), (679, 36905), (847, 29585), (1067, 23485), (2135, 11737), (3355, 7469), (3395, 7381), (4235, 5917), (4697, 5335)]