28454055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{38713}}^1$

素因数の和:38735

約数の個数: 24

約数和(自身を含む): 52960752

約数和(自身を除く): 24506697

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 38713, 116139, 193565, 270991, 580695, 812973, 1354955, 1896937, 4064865, 5690811, 9484685, 28454055]

約数ペア:

[(1, 28454055), (3, 9484685), (5, 5690811), (7, 4064865), (15, 1896937), (21, 1354955), (35, 812973), (49, 580695), (105, 270991), (147, 193565), (245, 116139), (735, 38713)]