1123925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 1568352

約数和(自身を除く): 444427

約数列:

[1, 5, 11, 25, 55, 61, 67, 275, 305, 335, 671, 737, 1525, 1675, 3355, 3685, 4087, 16775, 18425, 20435, 44957, 102175, 224785, 1123925]

約数ペア:

[(1, 1123925), (5, 224785), (11, 102175), (25, 44957), (55, 20435), (61, 18425), (67, 16775), (275, 4087), (305, 3685), (335, 3355), (671, 1675), (737, 1525)]