27438285

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{5333}}^1$

素因数の和:5362

約数の個数: 32

約数和(自身を含む): 51206400

約数和(自身を除く): 23768115

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 5333, 15999, 26665, 37331, 79995, 111993, 186655, 261317, 559965, 783951, 1306585, 1829219, 3919755, 5487657, 9146095, 27438285]

約数ペア:

[(1, 27438285), (3, 9146095), (5, 5487657), (7, 3919755), (15, 1829219), (21, 1306585), (35, 783951), (49, 559965), (105, 261317), (147, 186655), (245, 111993), (343, 79995), (735, 37331), (1029, 26665), (1715, 15999), (5145, 5333)]