28954005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5347}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 48902112

約数和(自身を除く): 19948107

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5347, 5415, 16041, 26735, 80205, 101593, 304779, 507965, 1523895, 1930267, 5790801, 9651335, 28954005]

約数ペア:

[(1, 28954005), (3, 9651335), (5, 5790801), (15, 1930267), (19, 1523895), (57, 507965), (95, 304779), (285, 101593), (361, 80205), (1083, 26735), (1805, 16041), (5347, 5415)]