531361096615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{4099}}^1$

素因数の和:5416

約数の個数: 64

約数和(自身を含む): 715423104000

約数和(自身を除く): 184062007385

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 731, 1223, 1247, 2465, 3655, 4099, 6115, 6235, 20495, 20791, 21199, 35467, 52589, 69683, 103955, 105995, 118871, 176257, 177335, 262945, 348415, 594355, 602939, 881285, 894013, 1525081, 2020807, 2996369, 3014695, 4470065, 5013077, 5111453, 7625405, 10104035, 14981845, 25065385, 25557265, 25926377, 85222309, 86894701, 129631885, 145379233, 215562311, 426111545, 434473505, 726896165, 1077811555, 2471446961, 3664559287, 6251307019, 12357234805, 18322796435, 31256535095, 106272219323, 531361096615]

約数ペア:

[(1, 531361096615), (5, 106272219323), (17, 31256535095), (29, 18322796435), (43, 12357234805), (85, 6251307019), (145, 3664559287), (215, 2471446961), (493, 1077811555), (731, 726896165), (1223, 434473505), (1247, 426111545), (2465, 215562311), (3655, 145379233), (4099, 129631885), (6115, 86894701), (6235, 85222309), (20495, 25926377), (20791, 25557265), (21199, 25065385), (35467, 14981845), (52589, 10104035), (69683, 7625405), (103955, 5111453), (105995, 5013077), (118871, 4470065), (176257, 3014695), (177335, 2996369), (262945, 2020807), (348415, 1525081), (594355, 894013), (602939, 881285)]