56987955

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3857

約数の個数: 40

約数和(自身を含む): 104944752

約数和(自身を除く): 47956797

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 3803, 4995, 11409, 14985, 19015, 34227, 57045, 102681, 140711, 171135, 308043, 422133, 513405, 703555, 1266399, 1540215, 2110665, 3799197, 6331995, 11397591, 18995985, 56987955]

約数ペア:

[(1, 56987955), (3, 18995985), (5, 11397591), (9, 6331995), (15, 3799197), (27, 2110665), (37, 1540215), (45, 1266399), (81, 703555), (111, 513405), (135, 422133), (185, 308043), (333, 171135), (405, 140711), (555, 102681), (999, 57045), (1665, 34227), (2997, 19015), (3803, 14985), (4995, 11409)]