109175275

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 158480928

約数和(自身を除く): 49305653

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 193, 275, 425, 605, 935, 965, 1331, 2057, 2123, 3025, 3281, 4675, 4825, 6655, 10285, 10615, 16405, 22627, 23353, 33275, 36091, 51425, 53075, 82025, 113135, 116765, 180455, 256883, 397001, 565675, 583825, 902275, 1284415, 1985005, 4367011, 6422075, 9925025, 21835055, 109175275]

約数ペア:

[(1, 109175275), (5, 21835055), (11, 9925025), (17, 6422075), (25, 4367011), (55, 1985005), (85, 1284415), (121, 902275), (187, 583825), (193, 565675), (275, 397001), (425, 256883), (605, 180455), (935, 116765), (965, 113135), (1331, 82025), (2057, 53075), (2123, 51425), (3025, 36091), (3281, 33275), (4675, 23353), (4825, 22627), (6655, 16405), (10285, 10615)]