27413455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 35831808

約数和(自身を除く): 8418353

約数列:

[1, 5, 31, 47, 53, 71, 155, 235, 265, 355, 1457, 1643, 2201, 2491, 3337, 3763, 7285, 8215, 11005, 12455, 16685, 18815, 77221, 103447, 116653, 176861, 386105, 517235, 583265, 884305, 5482691, 27413455]

約数ペア:

[(1, 27413455), (5, 5482691), (31, 884305), (47, 583265), (53, 517235), (71, 386105), (155, 176861), (235, 116653), (265, 103447), (355, 77221), (1457, 18815), (1643, 16685), (2201, 12455), (2491, 11005), (3337, 8215), (3763, 7285)]