28655355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83059}}^1$

素因数の和:83090

約数の個数: 16

約数和(自身を含む): 47842560

約数和(自身を除く): 19187205

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 83059, 249177, 415295, 1245885, 1910357, 5731071, 9551785, 28655355]

約数ペア:

[(1, 28655355), (3, 9551785), (5, 5731071), (15, 1910357), (23, 1245885), (69, 415295), (115, 249177), (345, 83059)]