85023315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 160392960

約数和(自身を除く): 75369645

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 909, 1313, 1439, 1515, 3939, 4317, 4545, 6565, 7195, 11817, 12951, 18707, 19695, 21585, 56121, 59085, 64755, 93535, 145339, 168363, 280605, 436017, 726695, 841815, 1308051, 1889407, 2180085, 5668221, 6540255, 9447035, 17004663, 28341105, 85023315]

約数ペア:

[(1, 85023315), (3, 28341105), (5, 17004663), (9, 9447035), (13, 6540255), (15, 5668221), (39, 2180085), (45, 1889407), (65, 1308051), (101, 841815), (117, 726695), (195, 436017), (303, 280605), (505, 168363), (585, 145339), (909, 93535), (1313, 64755), (1439, 59085), (1515, 56121), (3939, 21585), (4317, 19695), (4545, 18707), (6565, 12951), (7195, 11817)]