8824095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 17709120

約数和(自身を除く): 8885025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 257, 315, 327, 545, 763, 771, 981, 1285, 1635, 1799, 2289, 2313, 3815, 3855, 4905, 5397, 6867, 8995, 11445, 11565, 16191, 26985, 28013, 34335, 80955, 84039, 140065, 196091, 252117, 420195, 588273, 980455, 1260585, 1764819, 2941365, 8824095]

約数ペア:

[(1, 8824095), (3, 2941365), (5, 1764819), (7, 1260585), (9, 980455), (15, 588273), (21, 420195), (35, 252117), (45, 196091), (63, 140065), (105, 84039), (109, 80955), (257, 34335), (315, 28013), (327, 26985), (545, 16191), (763, 11565), (771, 11445), (981, 8995), (1285, 6867), (1635, 5397), (1799, 4905), (2289, 3855), (2313, 3815)]