180002625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:4007

約数の個数: 48

約数和(自身を含む): 329312256

約数和(自身を除く): 149309631

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 375, 605, 825, 1375, 1815, 3025, 3967, 4125, 9075, 11901, 15125, 19835, 43637, 45375, 59505, 99175, 130911, 218185, 297525, 480007, 495875, 654555, 1090925, 1440021, 1487625, 2400035, 3272775, 5454625, 7200105, 12000175, 16363875, 36000525, 60000875, 180002625]

約数ペア:

[(1, 180002625), (3, 60000875), (5, 36000525), (11, 16363875), (15, 12000175), (25, 7200105), (33, 5454625), (55, 3272775), (75, 2400035), (121, 1487625), (125, 1440021), (165, 1090925), (275, 654555), (363, 495875), (375, 480007), (605, 297525), (825, 218185), (1375, 130911), (1815, 99175), (3025, 59505), (3967, 45375), (4125, 43637), (9075, 19835), (11901, 15125)]