272291036265

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{399163}}^1$

素因数の和:399371

約数の個数: 64

約数和(自身を含む): 502755041280

約数和(自身を除く): 230464005015

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 163, 279, 465, 489, 815, 837, 1395, 1467, 2445, 4185, 4401, 5053, 7335, 15159, 22005, 25265, 45477, 75795, 136431, 227385, 399163, 682155, 1197489, 1995815, 3592467, 5987445, 10777401, 12374053, 17962335, 37122159, 53887005, 61870265, 65063569, 111366477, 185610795, 195190707, 325317845, 334099431, 556832385, 585572121, 975953535, 1670497155, 1756716363, 2016970639, 2927860605, 6050911917, 8783581815, 10084853195, 18152735751, 30254559585, 54458207253, 90763678755, 272291036265]

約数ペア:

[(1, 272291036265), (3, 90763678755), (5, 54458207253), (9, 30254559585), (15, 18152735751), (27, 10084853195), (31, 8783581815), (45, 6050911917), (93, 2927860605), (135, 2016970639), (155, 1756716363), (163, 1670497155), (279, 975953535), (465, 585572121), (489, 556832385), (815, 334099431), (837, 325317845), (1395, 195190707), (1467, 185610795), (2445, 111366477), (4185, 65063569), (4401, 61870265), (5053, 53887005), (7335, 37122159), (15159, 17962335), (22005, 12374053), (25265, 10777401), (45477, 5987445), (75795, 3592467), (136431, 1995815), (227385, 1197489), (399163, 682155)]