2017042575

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 3375783936

約数和(自身を除く): 1358741361

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 421, 503, 635, 1263, 1509, 1905, 2105, 2515, 3175, 6315, 7545, 9525, 10525, 12575, 31575, 37725, 53467, 63881, 160401, 191643, 211763, 267335, 319405, 635289, 802005, 958215, 1058815, 1336675, 1597025, 3176445, 4010025, 4791075, 5294075, 15882225, 26893901, 80681703, 134469505, 403408515, 672347525, 2017042575]

約数ペア:

[(1, 2017042575), (3, 672347525), (5, 403408515), (15, 134469505), (25, 80681703), (75, 26893901), (127, 15882225), (381, 5294075), (421, 4791075), (503, 4010025), (635, 3176445), (1263, 1597025), (1509, 1336675), (1905, 1058815), (2105, 958215), (2515, 802005), (3175, 635289), (6315, 319405), (7545, 267335), (9525, 211763), (10525, 191643), (12575, 160401), (31575, 63881), (37725, 53467)]