23300145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 44583552

約数和(自身を除く): 21283407

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 457, 495, 515, 927, 1133, 1371, 1545, 2285, 3399, 4113, 4635, 5027, 5665, 6855, 10197, 15081, 16995, 20565, 25135, 45243, 47071, 50985, 75405, 141213, 226215, 235355, 423639, 517781, 706065, 1553343, 2118195, 2588905, 4660029, 7766715, 23300145]

約数ペア:

[(1, 23300145), (3, 7766715), (5, 4660029), (9, 2588905), (11, 2118195), (15, 1553343), (33, 706065), (45, 517781), (55, 423639), (99, 235355), (103, 226215), (165, 141213), (309, 75405), (457, 50985), (495, 47071), (515, 45243), (927, 25135), (1133, 20565), (1371, 16995), (1545, 15081), (2285, 10197), (3399, 6855), (4113, 5665), (4635, 5027)]