715706985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{42337}}^1$

素因数の和:42382

約数の個数: 48

約数和(自身を含む): 1390041216

約数和(自身を除く): 674334231

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 16905, 42337, 127011, 211685, 296359, 635055, 889077, 973751, 1481795, 2074513, 2921253, 4445385, 4868755, 6223539, 6816257, 10372565, 14606265, 20448771, 31117695, 34081285, 47713799, 102243855, 143141397, 238568995, 715706985]

約数ペア:

[(1, 715706985), (3, 238568995), (5, 143141397), (7, 102243855), (15, 47713799), (21, 34081285), (23, 31117695), (35, 20448771), (49, 14606265), (69, 10372565), (105, 6816257), (115, 6223539), (147, 4868755), (161, 4445385), (245, 2921253), (345, 2074513), (483, 1481795), (735, 973751), (805, 889077), (1127, 635055), (2415, 296359), (3381, 211685), (5635, 127011), (16905, 42337)]