58378775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 90660864

約数和(自身を除く): 32282089

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 91, 175, 325, 335, 383, 455, 469, 871, 1675, 1915, 2275, 2345, 2681, 4355, 4979, 6097, 9575, 11725, 13405, 21775, 24895, 25661, 30485, 34853, 67025, 124475, 128305, 152425, 174265, 179627, 333593, 641525, 871325, 898135, 1667965, 2335151, 4490675, 8339825, 11675755, 58378775]

約数ペア:

[(1, 58378775), (5, 11675755), (7, 8339825), (13, 4490675), (25, 2335151), (35, 1667965), (65, 898135), (67, 871325), (91, 641525), (175, 333593), (325, 179627), (335, 174265), (383, 152425), (455, 128305), (469, 124475), (871, 67025), (1675, 34853), (1915, 30485), (2275, 25661), (2345, 24895), (2681, 21775), (4355, 13405), (4979, 11725), (6097, 9575)]