39115065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 71858304

約数和(自身を除く): 32743239

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 937, 1265, 1815, 2783, 2811, 3795, 4685, 8349, 10307, 13915, 14055, 21551, 30921, 41745, 51535, 64653, 107755, 113377, 154605, 237061, 323265, 340131, 566885, 711183, 1185305, 1700655, 2607671, 3555915, 7823013, 13038355, 39115065]

約数ペア:

[(1, 39115065), (3, 13038355), (5, 7823013), (11, 3555915), (15, 2607671), (23, 1700655), (33, 1185305), (55, 711183), (69, 566885), (115, 340131), (121, 323265), (165, 237061), (253, 154605), (345, 113377), (363, 107755), (605, 64653), (759, 51535), (937, 41745), (1265, 30921), (1815, 21551), (2783, 14055), (2811, 13915), (3795, 10307), (4685, 8349)]