82574855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 34929145

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2549, 2945, 6479, 12745, 28039, 32395, 48431, 79019, 140195, 242155, 395095, 532741, 869209, 1501361, 2663705, 4346045, 7506805, 16514971, 82574855]

約数ペア:

[(1, 82574855), (5, 16514971), (11, 7506805), (19, 4346045), (31, 2663705), (55, 1501361), (95, 869209), (155, 532741), (209, 395095), (341, 242155), (589, 140195), (1045, 79019), (1705, 48431), (2549, 32395), (2945, 28039), (6479, 12745)]