171424275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 315836928

約数和(自身を除く): 144412653

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 4421, 7755, 12925, 13263, 22105, 38775, 48631, 66315, 110525, 145893, 207787, 243155, 331575, 623361, 729465, 1038935, 1215775, 2285657, 3116805, 3647325, 5194675, 6856971, 11428285, 15584025, 34284855, 57141425, 171424275]

約数ペア:

[(1, 171424275), (3, 57141425), (5, 34284855), (11, 15584025), (15, 11428285), (25, 6856971), (33, 5194675), (47, 3647325), (55, 3116805), (75, 2285657), (141, 1215775), (165, 1038935), (235, 729465), (275, 623361), (517, 331575), (705, 243155), (825, 207787), (1175, 145893), (1551, 110525), (2585, 66315), (3525, 48631), (4421, 38775), (7755, 22105), (12925, 13263)]