336139725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9091}}^1$

素因数の和:9150

約数の個数: 48

約数和(自身を含む): 608800320

約数和(自身を除く): 272660595

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 7395, 9091, 12325, 27273, 36975, 45455, 136365, 154547, 227275, 263639, 463641, 681825, 772735, 790917, 1318195, 2318205, 3863675, 3954585, 4481863, 6590975, 11591025, 13445589, 19772925, 22409315, 67227945, 112046575, 336139725]

約数ペア:

[(1, 336139725), (3, 112046575), (5, 67227945), (15, 22409315), (17, 19772925), (25, 13445589), (29, 11591025), (51, 6590975), (75, 4481863), (85, 3954585), (87, 3863675), (145, 2318205), (255, 1318195), (425, 790917), (435, 772735), (493, 681825), (725, 463641), (1275, 263639), (1479, 227275), (2175, 154547), (2465, 136365), (7395, 45455), (9091, 36975), (12325, 27273)]