1175985

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 2165760

約数和(自身を除く): 989775

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 281, 465, 837, 843, 1395, 1405, 2529, 4185, 4215, 7587, 8711, 12645, 26133, 37935, 43555, 78399, 130665, 235197, 391995, 1175985]

約数ペア:

[(1, 1175985), (3, 391995), (5, 235197), (9, 130665), (15, 78399), (27, 43555), (31, 37935), (45, 26133), (93, 12645), (135, 8711), (155, 7587), (279, 4215), (281, 4185), (465, 2529), (837, 1405), (843, 1395)]