265504119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 398471040

約数和(自身を除く): 132966921

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 131, 393, 589, 703, 961, 1147, 1767, 2109, 2489, 2883, 3441, 4061, 4847, 7467, 12183, 14541, 18259, 21793, 35557, 54777, 65379, 77159, 92093, 106671, 125891, 150257, 231477, 276279, 377673, 450771, 675583, 2026749, 2391929, 2854883, 4657967, 7175787, 8564649, 13973901, 88501373, 265504119]

約数ペア:

[(1, 265504119), (3, 88501373), (19, 13973901), (31, 8564649), (37, 7175787), (57, 4657967), (93, 2854883), (111, 2391929), (131, 2026749), (393, 675583), (589, 450771), (703, 377673), (961, 276279), (1147, 231477), (1767, 150257), (2109, 125891), (2489, 106671), (2883, 92093), (3441, 77159), (4061, 65379), (4847, 54777), (7467, 35557), (12183, 21793), (14541, 18259)]