127958265

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2111}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 100137735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 1347, 2111, 2245, 4041, 6333, 6735, 10555, 12123, 18999, 20205, 31665, 56997, 60615, 94995, 284985, 947839, 2843517, 4739195, 8530551, 14217585, 25591653, 42652755, 127958265]

約数ペア:

[(1, 127958265), (3, 42652755), (5, 25591653), (9, 14217585), (15, 8530551), (27, 4739195), (45, 2843517), (135, 947839), (449, 284985), (1347, 94995), (2111, 60615), (2245, 56997), (4041, 31665), (6333, 20205), (6735, 18999), (10555, 12123)]