225741179775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{22621}}^1$

素因数の和:22849

約数の個数: 96

約数和(自身を含む): 403938432000

約数和(自身を除く): 178197252225

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 149, 235, 285, 447, 475, 705, 745, 893, 1175, 1425, 2235, 2679, 2831, 3525, 3725, 4465, 7003, 8493, 11175, 13395, 14155, 21009, 22325, 22621, 35015, 42465, 66975, 67863, 70775, 105045, 113105, 133057, 175075, 212325, 339315, 399171, 429799, 525225, 565525, 665285, 1063187, 1289397, 1696575, 1995855, 2148995, 3189561, 3326425, 3370529, 5315935, 6446985, 9979275, 10111587, 10744975, 15947805, 16852645, 20200553, 26579675, 32234925, 50557935, 60601659, 64040051, 79739025, 84263225, 101002765, 158414863, 192120153, 252789675, 303008295, 320200255, 475244589, 505013825, 792074315, 960600765, 1515041475, 1601001275, 2376222945, 3009882397, 3960371575, 4803003825, 9029647191, 11881114725, 15049411985, 45148235955, 75247059925, 225741179775]

約数ペア:

[(1, 225741179775), (3, 75247059925), (5, 45148235955), (15, 15049411985), (19, 11881114725), (25, 9029647191), (47, 4803003825), (57, 3960371575), (75, 3009882397), (95, 2376222945), (141, 1601001275), (149, 1515041475), (235, 960600765), (285, 792074315), (447, 505013825), (475, 475244589), (705, 320200255), (745, 303008295), (893, 252789675), (1175, 192120153), (1425, 158414863), (2235, 101002765), (2679, 84263225), (2831, 79739025), (3525, 64040051), (3725, 60601659), (4465, 50557935), (7003, 32234925), (8493, 26579675), (11175, 20200553), (13395, 16852645), (14155, 15947805), (21009, 10744975), (22325, 10111587), (22621, 9979275), (35015, 6446985), (42465, 5315935), (66975, 3370529), (67863, 3326425), (70775, 3189561), (105045, 2148995), (113105, 1995855), (133057, 1696575), (175075, 1289397), (212325, 1063187), (339315, 665285), (399171, 565525), (429799, 525225)]