269007225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 470446080

約数和(自身を除く): 201438855

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 311, 475, 607, 933, 1425, 1555, 1821, 3035, 4665, 5909, 7775, 9105, 11533, 15175, 17727, 23325, 29545, 34599, 45525, 57665, 88635, 147725, 172995, 188777, 288325, 443175, 566331, 864975, 943885, 2831655, 3586763, 4719425, 10760289, 14158275, 17933815, 53801445, 89669075, 269007225]

約数ペア:

[(1, 269007225), (3, 89669075), (5, 53801445), (15, 17933815), (19, 14158275), (25, 10760289), (57, 4719425), (75, 3586763), (95, 2831655), (285, 943885), (311, 864975), (475, 566331), (607, 443175), (933, 288325), (1425, 188777), (1555, 172995), (1821, 147725), (3035, 88635), (4665, 57665), (5909, 45525), (7775, 34599), (9105, 29545), (11533, 23325), (15175, 17727)]