4033131425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499459}}^1$

素因数の和:499505

約数の個数: 24

約数和(自身を含む): 5573973600

約数和(自身を除く): 1540842175

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 499459, 2497295, 8490803, 9489721, 12486475, 42454015, 47448605, 161325257, 212270075, 237243025, 806626285, 4033131425]

約数ペア:

[(1, 4033131425), (5, 806626285), (17, 237243025), (19, 212270075), (25, 161325257), (85, 47448605), (95, 42454015), (323, 12486475), (425, 9489721), (475, 8490803), (1615, 2497295), (8075, 499459)]