86855835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 159957504

約数和(自身を除く): 73101669

約数列:

[1, 3, 5, 11, 15, 33, 37, 41, 55, 111, 123, 165, 185, 205, 347, 407, 451, 555, 615, 1041, 1221, 1353, 1517, 1735, 2035, 2255, 3817, 4551, 5205, 6105, 6765, 7585, 11451, 12839, 14227, 16687, 19085, 22755, 38517, 42681, 50061, 57255, 64195, 71135, 83435, 141229, 156497, 192585, 213405, 250305, 423687, 469491, 526399, 706145, 782485, 1579197, 2118435, 2347455, 2631995, 5790389, 7895985, 17371167, 28951945, 86855835]

約数ペア:

[(1, 86855835), (3, 28951945), (5, 17371167), (11, 7895985), (15, 5790389), (33, 2631995), (37, 2347455), (41, 2118435), (55, 1579197), (111, 782485), (123, 706145), (165, 526399), (185, 469491), (205, 423687), (347, 250305), (407, 213405), (451, 192585), (555, 156497), (615, 141229), (1041, 83435), (1221, 71135), (1353, 64195), (1517, 57255), (1735, 50061), (2035, 42681), (2255, 38517), (3817, 22755), (4551, 19085), (5205, 16687), (6105, 14227), (6765, 12839), (7585, 11451)]