168049485

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7829}}^1$

素因数の和:7899

約数の個数: 40

約数和(自身を含む): 306967320

約数和(自身を除く): 138917835

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 7829, 21465, 23487, 39145, 70461, 117435, 211383, 352305, 414937, 634149, 1056915, 1244811, 2074685, 3170745, 3734433, 6224055, 11203299, 18672165, 33609897, 56016495, 168049485]

約数ペア:

[(1, 168049485), (3, 56016495), (5, 33609897), (9, 18672165), (15, 11203299), (27, 6224055), (45, 3734433), (53, 3170745), (81, 2074685), (135, 1244811), (159, 1056915), (265, 634149), (405, 414937), (477, 352305), (795, 211383), (1431, 117435), (2385, 70461), (4293, 39145), (7155, 23487), (7829, 21465)]