27158565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 50374656

約数和(自身を除く): 23216091

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 3643, 7455, 10929, 18215, 25501, 54645, 76503, 127505, 258653, 382515, 775959, 1293265, 1810571, 3879795, 5431713, 9052855, 27158565]

約数ペア:

[(1, 27158565), (3, 9052855), (5, 5431713), (7, 3879795), (15, 1810571), (21, 1293265), (35, 775959), (71, 382515), (105, 258653), (213, 127505), (355, 76503), (497, 54645), (1065, 25501), (1491, 18215), (2485, 10929), (3643, 7455)]