39741845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 58630656

約数和(自身を除く): 18888811

約数列:

[1, 5, 11, 13, 31, 55, 65, 121, 143, 155, 163, 341, 403, 605, 715, 815, 1573, 1705, 1793, 2015, 2119, 3751, 4433, 5053, 7865, 8965, 10595, 18755, 19723, 22165, 23309, 25265, 48763, 55583, 65689, 98615, 116545, 243815, 256399, 277915, 328445, 611413, 722579, 1281995, 3057065, 3612895, 7948369, 39741845]

約数ペア:

[(1, 39741845), (5, 7948369), (11, 3612895), (13, 3057065), (31, 1281995), (55, 722579), (65, 611413), (121, 328445), (143, 277915), (155, 256399), (163, 243815), (341, 116545), (403, 98615), (605, 65689), (715, 55583), (815, 48763), (1573, 25265), (1705, 23309), (1793, 22165), (2015, 19723), (2119, 18755), (3751, 10595), (4433, 8965), (5053, 7865)]