270561025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 403688448

約数和(自身を除く): 133127423

約数列:

[1, 5, 7, 25, 31, 35, 53, 155, 175, 217, 265, 371, 775, 941, 1085, 1325, 1643, 1855, 4705, 5425, 6587, 8215, 9275, 11501, 23525, 29171, 32935, 41075, 49873, 57505, 145855, 164675, 204197, 249365, 287525, 349111, 729275, 1020985, 1246825, 1546063, 1745555, 5104925, 7730315, 8727775, 10822441, 38651575, 54112205, 270561025]

約数ペア:

[(1, 270561025), (5, 54112205), (7, 38651575), (25, 10822441), (31, 8727775), (35, 7730315), (53, 5104925), (155, 1745555), (175, 1546063), (217, 1246825), (265, 1020985), (371, 729275), (775, 349111), (941, 287525), (1085, 249365), (1325, 204197), (1643, 164675), (1855, 145855), (4705, 57505), (5425, 49873), (6587, 41075), (8215, 32935), (9275, 29171), (11501, 23525)]