2848725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1178

約数の個数: 36

約数和(自身を含む): 5571072

約数和(自身を除く): 2722347

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 1151, 2475, 3453, 5755, 10359, 12661, 17265, 28775, 37983, 51795, 63305, 86325, 113949, 189915, 258975, 316525, 569745, 949575, 2848725]

約数ペア:

[(1, 2848725), (3, 949575), (5, 569745), (9, 316525), (11, 258975), (15, 189915), (25, 113949), (33, 86325), (45, 63305), (55, 51795), (75, 37983), (99, 28775), (165, 17265), (225, 12661), (275, 10359), (495, 5755), (825, 3453), (1151, 2475)]