2083125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 3823776

約数和(自身を除く): 1740651

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 125, 165, 275, 303, 375, 505, 625, 825, 1111, 1375, 1515, 1875, 2525, 3333, 4125, 5555, 6875, 7575, 12625, 16665, 20625, 27775, 37875, 63125, 83325, 138875, 189375, 416625, 694375, 2083125]

約数ペア:

[(1, 2083125), (3, 694375), (5, 416625), (11, 189375), (15, 138875), (25, 83325), (33, 63125), (55, 37875), (75, 27775), (101, 20625), (125, 16665), (165, 12625), (275, 7575), (303, 6875), (375, 5555), (505, 4125), (625, 3333), (825, 2525), (1111, 1875), (1375, 1515)]