227079885865

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{690139}}^1$

素因数の和:690254

約数の個数: 48

約数和(自身を含む): 339880147200

約数和(自身を除く): 112800261335

約数列:

[1, 5, 7, 17, 35, 49, 79, 85, 119, 245, 395, 553, 595, 833, 1343, 2765, 3871, 4165, 6715, 9401, 19355, 47005, 65807, 329035, 690139, 3450695, 4830973, 11732363, 24154865, 33816811, 54520981, 58661815, 82126541, 169084055, 272604905, 381646867, 410632705, 574885787, 926856677, 1908234335, 2671528069, 2874428935, 4634283385, 6487996739, 13357640345, 32439983695, 45415977173, 227079885865]

約数ペア:

[(1, 227079885865), (5, 45415977173), (7, 32439983695), (17, 13357640345), (35, 6487996739), (49, 4634283385), (79, 2874428935), (85, 2671528069), (119, 1908234335), (245, 926856677), (395, 574885787), (553, 410632705), (595, 381646867), (833, 272604905), (1343, 169084055), (2765, 82126541), (3871, 58661815), (4165, 54520981), (6715, 33816811), (9401, 24154865), (19355, 11732363), (47005, 4830973), (65807, 3450695), (329035, 690139)]