87252845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 114766080

約数和(自身を除く): 27513235

約数列:

[1, 5, 19, 37, 95, 103, 185, 241, 515, 703, 1205, 1957, 3515, 3811, 4579, 8917, 9785, 19055, 22895, 24823, 44585, 72409, 124115, 169423, 362045, 471637, 847115, 918451, 2358185, 4592255, 17450569, 87252845]

約数ペア:

[(1, 87252845), (5, 17450569), (19, 4592255), (37, 2358185), (95, 918451), (103, 847115), (185, 471637), (241, 362045), (515, 169423), (703, 124115), (1205, 72409), (1957, 44585), (3515, 24823), (3811, 22895), (4579, 19055), (8917, 9785)]