272693235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2971}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 453646080

約数和(自身を除く): 180952845

約数列:

[1, 3, 5, 15, 29, 87, 145, 211, 435, 633, 1055, 2971, 3165, 6119, 8913, 14855, 18357, 30595, 44565, 86159, 91785, 258477, 430795, 626881, 1292385, 1880643, 3134405, 9403215, 18179549, 54538647, 90897745, 272693235]

約数ペア:

[(1, 272693235), (3, 90897745), (5, 54538647), (15, 18179549), (29, 9403215), (87, 3134405), (145, 1880643), (211, 1292385), (435, 626881), (633, 430795), (1055, 258477), (2971, 91785), (3165, 86159), (6119, 44565), (8913, 30595), (14855, 18357)]