226970145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296693}}^1$

素因数の和:296721

約数の個数: 24

約数和(自身を含む): 416558376

約数和(自身を除く): 189588231

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 296693, 890079, 1483465, 2670237, 4450395, 5043781, 13351185, 15131343, 25218905, 45394029, 75656715, 226970145]

約数ペア:

[(1, 226970145), (3, 75656715), (5, 45394029), (9, 25218905), (15, 15131343), (17, 13351185), (45, 5043781), (51, 4450395), (85, 2670237), (153, 1483465), (255, 890079), (765, 296693)]