2500492295

素因数分解:

$5^1\times 7^3\times {\mathrm{379}}^1\times {\mathrm{3847}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 3509376000

約数和(自身を除く): 1008883705

約数列:

[1, 5, 7, 35, 49, 245, 343, 379, 1715, 1895, 2653, 3847, 13265, 18571, 19235, 26929, 92855, 129997, 134645, 188503, 649985, 942515, 1319521, 1458013, 6597605, 7290065, 10206091, 51030455, 71442637, 357213185, 500098459, 2500492295]

約数ペア:

[(1, 2500492295), (5, 500098459), (7, 357213185), (35, 71442637), (49, 51030455), (245, 10206091), (343, 7290065), (379, 6597605), (1715, 1458013), (1895, 1319521), (2653, 942515), (3847, 649985), (13265, 188503), (18571, 134645), (19235, 129997), (26929, 92855)]