8893755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 17349696

約数和(自身を除く): 8455941

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 661, 897, 1035, 1495, 1983, 2691, 3305, 4485, 5949, 8593, 9915, 13455, 15203, 25779, 29745, 42965, 45609, 76015, 77337, 128895, 136827, 197639, 228045, 386685, 592917, 684135, 988195, 1778751, 2964585, 8893755]

約数ペア:

[(1, 8893755), (3, 2964585), (5, 1778751), (9, 988195), (13, 684135), (15, 592917), (23, 386685), (39, 228045), (45, 197639), (65, 136827), (69, 128895), (115, 77337), (117, 76015), (195, 45609), (207, 42965), (299, 29745), (345, 25779), (585, 15203), (661, 13455), (897, 9915), (1035, 8593), (1495, 5949), (1983, 4485), (2691, 3305)]