755304055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 1056132000

約数和(自身を除く): 300827945

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 349, 361, 545, 1045, 1199, 1745, 1805, 2071, 3839, 3971, 5995, 6631, 10355, 19195, 19855, 22781, 33155, 38041, 39349, 72941, 113905, 125989, 190205, 196745, 364705, 418451, 432839, 629945, 722779, 1385879, 2092255, 2164195, 3613895, 6929395, 7950569, 13732801, 39752845, 68664005, 151060811, 755304055]

約数ペア:

[(1, 755304055), (5, 151060811), (11, 68664005), (19, 39752845), (55, 13732801), (95, 7950569), (109, 6929395), (209, 3613895), (349, 2164195), (361, 2092255), (545, 1385879), (1045, 722779), (1199, 629945), (1745, 432839), (1805, 418451), (2071, 364705), (3839, 196745), (3971, 190205), (5995, 125989), (6631, 113905), (10355, 72941), (19195, 39349), (19855, 38041), (22781, 33155)]