42613065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 83206656

約数和(自身を除く): 40593591

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2777, 3069, 5115, 8331, 13885, 15345, 24993, 30547, 41655, 86087, 91641, 124965, 152735, 258261, 274923, 430435, 458205, 774783, 946957, 1291305, 1374615, 2840871, 3873915, 4734785, 8522613, 14204355, 42613065]

約数ペア:

[(1, 42613065), (3, 14204355), (5, 8522613), (9, 4734785), (11, 3873915), (15, 2840871), (31, 1374615), (33, 1291305), (45, 946957), (55, 774783), (93, 458205), (99, 430435), (155, 274923), (165, 258261), (279, 152735), (341, 124965), (465, 91641), (495, 86087), (1023, 41655), (1395, 30547), (1705, 24993), (2777, 15345), (3069, 13885), (5115, 8331)]