1424259725

素因数分解:

$5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{21937}}^1$

素因数の和:22014

約数の個数: 36

約数和(自身を含む): 2093280084

約数和(自身を除く): 669020359

約数列:

[1, 5, 7, 25, 35, 49, 53, 175, 245, 265, 371, 1225, 1325, 1855, 2597, 9275, 12985, 21937, 64925, 109685, 153559, 548425, 767795, 1074913, 1162661, 3838975, 5374565, 5813305, 8138627, 26872825, 29066525, 40693135, 56970389, 203465675, 284851945, 1424259725]

約数ペア:

[(1, 1424259725), (5, 284851945), (7, 203465675), (25, 56970389), (35, 40693135), (49, 29066525), (53, 26872825), (175, 8138627), (245, 5813305), (265, 5374565), (371, 3838975), (1225, 1162661), (1325, 1074913), (1855, 767795), (2597, 548425), (9275, 153559), (12985, 109685), (21937, 64925)]