10993995

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 10018485

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 71, 93, 111, 135, 155, 185, 213, 279, 333, 355, 465, 555, 639, 837, 999, 1065, 1147, 1395, 1665, 1917, 2201, 2627, 3195, 3441, 4185, 4995, 5735, 6603, 7881, 9585, 10323, 11005, 13135, 17205, 19809, 23643, 30969, 33015, 39405, 51615, 59427, 70929, 81437, 99045, 118215, 154845, 244311, 297135, 354645, 407185, 732933, 1221555, 2198799, 3664665, 10993995]

約数ペア:

[(1, 10993995), (3, 3664665), (5, 2198799), (9, 1221555), (15, 732933), (27, 407185), (31, 354645), (37, 297135), (45, 244311), (71, 154845), (93, 118215), (111, 99045), (135, 81437), (155, 70929), (185, 59427), (213, 51615), (279, 39405), (333, 33015), (355, 30969), (465, 23643), (555, 19809), (639, 17205), (837, 13135), (999, 11005), (1065, 10323), (1147, 9585), (1395, 7881), (1665, 6603), (1917, 5735), (2201, 4995), (2627, 4185), (3195, 3441)]