39196245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 33057195

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 79, 93, 97, 155, 165, 237, 291, 341, 395, 465, 485, 869, 1023, 1067, 1185, 1455, 1705, 2449, 2607, 3007, 3201, 4345, 5115, 5335, 7347, 7663, 9021, 12245, 13035, 15035, 16005, 22989, 26939, 33077, 36735, 38315, 45105, 80817, 84293, 99231, 114945, 134695, 165385, 237553, 252879, 404085, 421465, 496155, 712659, 1187765, 1264395, 2613083, 3563295, 7839249, 13065415, 39196245]

約数ペア:

[(1, 39196245), (3, 13065415), (5, 7839249), (11, 3563295), (15, 2613083), (31, 1264395), (33, 1187765), (55, 712659), (79, 496155), (93, 421465), (97, 404085), (155, 252879), (165, 237553), (237, 165385), (291, 134695), (341, 114945), (395, 99231), (465, 84293), (485, 80817), (869, 45105), (1023, 38315), (1067, 36735), (1185, 33077), (1455, 26939), (1705, 22989), (2449, 16005), (2607, 15035), (3007, 13035), (3201, 12245), (4345, 9021), (5115, 7663), (5335, 7347)]