79203425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 120706560

約数和(自身を除く): 41503135

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 175, 337, 395, 425, 553, 595, 1343, 1685, 1975, 2359, 2765, 2975, 5729, 6715, 8425, 9401, 11795, 13825, 26623, 28645, 33575, 40103, 47005, 58975, 133115, 143225, 186361, 200515, 235025, 452591, 665575, 931805, 1002575, 2262955, 3168137, 4659025, 11314775, 15840685, 79203425]

約数ペア:

[(1, 79203425), (5, 15840685), (7, 11314775), (17, 4659025), (25, 3168137), (35, 2262955), (79, 1002575), (85, 931805), (119, 665575), (175, 452591), (337, 235025), (395, 200515), (425, 186361), (553, 143225), (595, 133115), (1343, 58975), (1685, 47005), (1975, 40103), (2359, 33575), (2765, 28645), (2975, 26623), (5729, 13825), (6715, 11795), (8425, 9401)]