28092645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 56264832

約数和(自身を除く): 28172187

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 883, 909, 1515, 2121, 2649, 3535, 4415, 4545, 6181, 6363, 7947, 10605, 13245, 18543, 30905, 31815, 39735, 55629, 89183, 92715, 267549, 278145, 445915, 624281, 802647, 1337745, 1872843, 3121405, 4013235, 5618529, 9364215, 28092645]

約数ペア:

[(1, 28092645), (3, 9364215), (5, 5618529), (7, 4013235), (9, 3121405), (15, 1872843), (21, 1337745), (35, 802647), (45, 624281), (63, 445915), (101, 278145), (105, 267549), (303, 92715), (315, 89183), (505, 55629), (707, 39735), (883, 31815), (909, 30905), (1515, 18543), (2121, 13245), (2649, 10605), (3535, 7947), (4415, 6363), (4545, 6181)]