227133075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 420351568

約数和(自身を除く): 193218493

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 277, 325, 377, 435, 725, 831, 841, 975, 1131, 1385, 1885, 2175, 2523, 3601, 4155, 4205, 5655, 6925, 8033, 9425, 10803, 10933, 12615, 18005, 20775, 21025, 24099, 28275, 32799, 40165, 54015, 54665, 63075, 90025, 104429, 120495, 163995, 200825, 232957, 270075, 273325, 313287, 522145, 602475, 698871, 819975, 1164785, 1566435, 2610725, 3028441, 3494355, 5823925, 7832175, 9085323, 15142205, 17471775, 45426615, 75711025, 227133075]

約数ペア:

[(1, 227133075), (3, 75711025), (5, 45426615), (13, 17471775), (15, 15142205), (25, 9085323), (29, 7832175), (39, 5823925), (65, 3494355), (75, 3028441), (87, 2610725), (145, 1566435), (195, 1164785), (277, 819975), (325, 698871), (377, 602475), (435, 522145), (725, 313287), (831, 273325), (841, 270075), (975, 232957), (1131, 200825), (1385, 163995), (1885, 120495), (2175, 104429), (2523, 90025), (3601, 63075), (4155, 54665), (4205, 54015), (5655, 40165), (6925, 32799), (8033, 28275), (9425, 24099), (10803, 21025), (10933, 20775), (12615, 18005)]