75975295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 32616545

約数列:

[1, 5, 11, 17, 55, 83, 85, 89, 121, 187, 415, 445, 605, 913, 935, 979, 1411, 1513, 2057, 4565, 4895, 7055, 7387, 7565, 10043, 10285, 10769, 15521, 16643, 36935, 50215, 53845, 77605, 81257, 83215, 125579, 170731, 183073, 406285, 627895, 853655, 893827, 915365, 1381369, 4469135, 6906845, 15195059, 75975295]

約数ペア:

[(1, 75975295), (5, 15195059), (11, 6906845), (17, 4469135), (55, 1381369), (83, 915365), (85, 893827), (89, 853655), (121, 627895), (187, 406285), (415, 183073), (445, 170731), (605, 125579), (913, 83215), (935, 81257), (979, 77605), (1411, 53845), (1513, 50215), (2057, 36935), (4565, 16643), (4895, 15521), (7055, 10769), (7387, 10285), (7565, 10043)]