82779235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 124895232

約数和(自身を除く): 42115997

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 1693, 4445, 6985, 8465, 9779, 11851, 18623, 48895, 59255, 93115, 130361, 215011, 651805, 1075055, 1505077, 2365121, 7525385, 11825605, 16555847, 82779235]

約数ペア:

[(1, 82779235), (5, 16555847), (7, 11825605), (11, 7525385), (35, 2365121), (55, 1505077), (77, 1075055), (127, 651805), (385, 215011), (635, 130361), (889, 93115), (1397, 59255), (1693, 48895), (4445, 18623), (6985, 11851), (8465, 9779)]