39013755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 71608320

約数和(自身を除く): 32594565

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 73, 79, 123, 165, 205, 219, 237, 365, 395, 451, 615, 803, 869, 1095, 1185, 1353, 2255, 2409, 2607, 2993, 3239, 4015, 4345, 5767, 6765, 8979, 9717, 12045, 13035, 14965, 16195, 17301, 28835, 32923, 35629, 44895, 48585, 63437, 86505, 98769, 106887, 164615, 178145, 190311, 236447, 317185, 493845, 534435, 709341, 951555, 1182235, 2600917, 3546705, 7802751, 13004585, 39013755]

約数ペア:

[(1, 39013755), (3, 13004585), (5, 7802751), (11, 3546705), (15, 2600917), (33, 1182235), (41, 951555), (55, 709341), (73, 534435), (79, 493845), (123, 317185), (165, 236447), (205, 190311), (219, 178145), (237, 164615), (365, 106887), (395, 98769), (451, 86505), (615, 63437), (803, 48585), (869, 44895), (1095, 35629), (1185, 32923), (1353, 28835), (2255, 17301), (2409, 16195), (2607, 14965), (2993, 13035), (3239, 12045), (4015, 9717), (4345, 8979), (5767, 6765)]