90689235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 187299840

約数和(自身を除く): 96610605

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 79, 87, 91, 105, 145, 195, 203, 237, 273, 377, 395, 435, 455, 553, 609, 841, 1015, 1027, 1131, 1185, 1365, 1659, 1885, 2291, 2523, 2639, 2765, 3045, 3081, 4205, 5135, 5655, 5887, 6873, 7189, 7917, 8295, 10933, 11455, 12615, 13195, 15405, 16037, 17661, 21567, 29435, 29783, 32799, 34365, 35945, 39585, 48111, 54665, 66439, 76531, 80185, 88305, 89349, 107835, 148915, 163995, 199317, 208481, 229593, 240555, 332195, 382655, 446745, 465073, 625443, 863707, 996585, 1042405, 1147965, 1395219, 2325365, 2591121, 3127215, 4318535, 6045949, 6976095, 12955605, 18137847, 30229745, 90689235]

約数ペア:

[(1, 90689235), (3, 30229745), (5, 18137847), (7, 12955605), (13, 6976095), (15, 6045949), (21, 4318535), (29, 3127215), (35, 2591121), (39, 2325365), (65, 1395219), (79, 1147965), (87, 1042405), (91, 996585), (105, 863707), (145, 625443), (195, 465073), (203, 446745), (237, 382655), (273, 332195), (377, 240555), (395, 229593), (435, 208481), (455, 199317), (553, 163995), (609, 148915), (841, 107835), (1015, 89349), (1027, 88305), (1131, 80185), (1185, 76531), (1365, 66439), (1659, 54665), (1885, 48111), (2291, 39585), (2523, 35945), (2639, 34365), (2765, 32799), (3045, 29783), (3081, 29435), (4205, 21567), (5135, 17661), (5655, 16037), (5887, 15405), (6873, 13195), (7189, 12615), (7917, 11455), (8295, 10933)]