28774365

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17599}}^1$

素因数の和:17716

約数の個数: 16

約数和(自身を含む): 46464000

約数和(自身を除く): 17689635

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 17599, 52797, 87995, 263985, 1918291, 5754873, 9591455, 28774365]

約数ペア:

[(1, 28774365), (3, 9591455), (5, 5754873), (15, 1918291), (109, 263985), (327, 87995), (545, 52797), (1635, 17599)]