244394975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 356200416

約数和(自身を除く): 111805441

約数列:

[1, 5, 11, 17, 25, 55, 61, 85, 187, 275, 305, 425, 671, 857, 935, 1037, 1525, 3355, 4285, 4675, 5185, 9427, 11407, 14569, 16775, 21425, 25925, 47135, 52277, 57035, 72845, 160259, 235675, 261385, 285175, 364225, 575047, 801295, 888709, 1306925, 2875235, 4006475, 4443545, 9775799, 14376175, 22217725, 48878995, 244394975]

約数ペア:

[(1, 244394975), (5, 48878995), (11, 22217725), (17, 14376175), (25, 9775799), (55, 4443545), (61, 4006475), (85, 2875235), (187, 1306925), (275, 888709), (305, 801295), (425, 575047), (671, 364225), (857, 285175), (935, 261385), (1037, 235675), (1525, 160259), (3355, 72845), (4285, 57035), (4675, 52277), (5185, 47135), (9427, 25925), (11407, 21425), (14569, 16775)]