69870955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 35560085

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 1429, 4445, 6985, 7145, 9779, 10003, 15719, 48895, 50015, 78595, 110033, 181483, 550165, 907415, 1270381, 1996313, 6351905, 9981565, 13974191, 69870955]

約数ペア:

[(1, 69870955), (5, 13974191), (7, 9981565), (11, 6351905), (35, 1996313), (55, 1270381), (77, 907415), (127, 550165), (385, 181483), (635, 110033), (889, 78595), (1397, 50015), (1429, 48895), (4445, 15719), (6985, 10003), (7145, 9779)]