41939415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 83606016

約数和(自身を除く): 41666601

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 631, 633, 1055, 1477, 1893, 1899, 3155, 3165, 4417, 4431, 5679, 7385, 9465, 9495, 13251, 13293, 22085, 22155, 28395, 39753, 66255, 66465, 133141, 198765, 399423, 665705, 931987, 1198269, 1997115, 2795961, 4659935, 5991345, 8387883, 13979805, 41939415]

約数ペア:

[(1, 41939415), (3, 13979805), (5, 8387883), (7, 5991345), (9, 4659935), (15, 2795961), (21, 1997115), (35, 1198269), (45, 931987), (63, 665705), (105, 399423), (211, 198765), (315, 133141), (631, 66465), (633, 66255), (1055, 39753), (1477, 28395), (1893, 22155), (1899, 22085), (3155, 13293), (3165, 13251), (4417, 9495), (4431, 9465), (5679, 7385)]