227947305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{52583}}^1$

素因数の和:52625

約数の個数: 24

約数和(自身を含む): 387438912

約数和(自身を除く): 159491607

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 52583, 157749, 262915, 788745, 893911, 2681733, 4469555, 13408665, 15196487, 45589461, 75982435, 227947305]

約数ペア:

[(1, 227947305), (3, 75982435), (5, 45589461), (15, 15196487), (17, 13408665), (51, 4469555), (85, 2681733), (255, 893911), (289, 788745), (867, 262915), (1445, 157749), (4335, 52583)]