243224715

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157427}}^1$

素因数の和:157538

約数の個数: 16

約数和(自身を含む): 392940288

約数和(自身を除く): 149715573

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 157427, 472281, 787135, 2361405, 16214981, 48644943, 81074905, 243224715]

約数ペア:

[(1, 243224715), (3, 81074905), (5, 48644943), (15, 16214981), (103, 2361405), (309, 787135), (515, 472281), (1545, 157427)]