407029155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{29399}}^1$

素因数の和:29491

約数の個数: 32

約数和(自身を含む): 711244800

約数和(自身を除く): 304215645

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 29399, 88197, 146995, 382187, 440985, 1146561, 1910935, 2087329, 5732805, 6261987, 10436645, 27135277, 31309935, 81405831, 135676385, 407029155]

約数ペア:

[(1, 407029155), (3, 135676385), (5, 81405831), (13, 31309935), (15, 27135277), (39, 10436645), (65, 6261987), (71, 5732805), (195, 2087329), (213, 1910935), (355, 1146561), (923, 440985), (1065, 382187), (2769, 146995), (4615, 88197), (13845, 29399)]