12367575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 25534080

約数和(自身を除く): 13166505

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 263, 275, 285, 475, 495, 627, 789, 825, 855, 1045, 1315, 1425, 1881, 2367, 2475, 2893, 3135, 3945, 4275, 4997, 5225, 6575, 8679, 9405, 11835, 14465, 14991, 15675, 19725, 24985, 26037, 43395, 44973, 47025, 54967, 59175, 72325, 74955, 124925, 130185, 164901, 216975, 224865, 274835, 374775, 494703, 650925, 824505, 1124325, 1374175, 2473515, 4122525, 12367575]

約数ペア:

[(1, 12367575), (3, 4122525), (5, 2473515), (9, 1374175), (11, 1124325), (15, 824505), (19, 650925), (25, 494703), (33, 374775), (45, 274835), (55, 224865), (57, 216975), (75, 164901), (95, 130185), (99, 124925), (165, 74955), (171, 72325), (209, 59175), (225, 54967), (263, 47025), (275, 44973), (285, 43395), (475, 26037), (495, 24985), (627, 19725), (789, 15675), (825, 14991), (855, 14465), (1045, 11835), (1315, 9405), (1425, 8679), (1881, 6575), (2367, 5225), (2475, 4997), (2893, 4275), (3135, 3945)]