19285319235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{13757}}^1$

素因数の和:13877

約数の個数: 96

約数和(自身を含む): 38672087040

約数和(自身を除く): 19386767805

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 169, 195, 237, 273, 395, 455, 507, 553, 845, 1027, 1183, 1185, 1365, 1659, 2535, 2765, 3081, 3549, 5135, 5915, 7189, 8295, 13351, 13757, 15405, 17745, 21567, 35945, 40053, 41271, 66755, 68785, 93457, 96299, 107835, 178841, 200265, 206355, 280371, 288897, 467285, 481495, 536523, 894205, 1086803, 1251887, 1401855, 1444485, 2324933, 2682615, 3260409, 3755661, 5434015, 6259435, 6974799, 7607621, 11624665, 14128439, 16274531, 16302045, 18778305, 22822863, 34873995, 38038105, 42385317, 48823593, 70642195, 81372655, 98899073, 114114315, 183669707, 211926585, 244117965, 296697219, 494495365, 551009121, 918348535, 1285687949, 1483486095, 2755045605, 3857063847, 6428439745, 19285319235]

約数ペア:

[(1, 19285319235), (3, 6428439745), (5, 3857063847), (7, 2755045605), (13, 1483486095), (15, 1285687949), (21, 918348535), (35, 551009121), (39, 494495365), (65, 296697219), (79, 244117965), (91, 211926585), (105, 183669707), (169, 114114315), (195, 98899073), (237, 81372655), (273, 70642195), (395, 48823593), (455, 42385317), (507, 38038105), (553, 34873995), (845, 22822863), (1027, 18778305), (1183, 16302045), (1185, 16274531), (1365, 14128439), (1659, 11624665), (2535, 7607621), (2765, 6974799), (3081, 6259435), (3549, 5434015), (5135, 3755661), (5915, 3260409), (7189, 2682615), (8295, 2324933), (13351, 1444485), (13757, 1401855), (15405, 1251887), (17745, 1086803), (21567, 894205), (35945, 536523), (40053, 481495), (41271, 467285), (66755, 288897), (68785, 280371), (93457, 206355), (96299, 200265), (107835, 178841)]