190680875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1801}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 299103168

約数和(自身を除く): 108422293

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 275, 385, 605, 847, 875, 1375, 1801, 1925, 3025, 4235, 9005, 9625, 12607, 15125, 19811, 21175, 45025, 63035, 99055, 105875, 138677, 217921, 225125, 315175, 495275, 693385, 1089605, 1525447, 1575875, 2476375, 3466925, 5448025, 7627235, 17334625, 27240125, 38136175, 190680875]

約数ペア:

[(1, 190680875), (5, 38136175), (7, 27240125), (11, 17334625), (25, 7627235), (35, 5448025), (55, 3466925), (77, 2476375), (121, 1575875), (125, 1525447), (175, 1089605), (275, 693385), (385, 495275), (605, 315175), (847, 225125), (875, 217921), (1375, 138677), (1801, 105875), (1925, 99055), (3025, 63035), (4235, 45025), (9005, 21175), (9625, 19811), (12607, 15125)]