2479341325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 3254898816

約数和(自身を除く): 775557491

約数列:

[1, 5, 25, 37, 53, 103, 185, 265, 491, 515, 925, 1325, 1961, 2455, 2575, 3811, 5459, 9805, 12275, 18167, 19055, 26023, 27295, 49025, 50573, 90835, 95275, 130115, 136475, 201983, 252865, 454175, 650575, 962851, 1009915, 1264325, 1871201, 2680369, 4814255, 5049575, 9356005, 13401845, 24071275, 46780025, 67009225, 99173653, 495868265, 2479341325]

約数ペア:

[(1, 2479341325), (5, 495868265), (25, 99173653), (37, 67009225), (53, 46780025), (103, 24071275), (185, 13401845), (265, 9356005), (491, 5049575), (515, 4814255), (925, 2680369), (1325, 1871201), (1961, 1264325), (2455, 1009915), (2575, 962851), (3811, 650575), (5459, 454175), (9805, 252865), (12275, 201983), (18167, 136475), (19055, 130115), (26023, 95275), (27295, 90835), (49025, 50573)]