4274745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 3051975

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 317, 435, 465, 899, 951, 1585, 2697, 4495, 4755, 9193, 9827, 13485, 27579, 29481, 45965, 49135, 137895, 147405, 284983, 854949, 1424915, 4274745]

約数ペア:

[(1, 4274745), (3, 1424915), (5, 854949), (15, 284983), (29, 147405), (31, 137895), (87, 49135), (93, 45965), (145, 29481), (155, 27579), (317, 13485), (435, 9827), (465, 9193), (899, 4755), (951, 4495), (1585, 2697)]