84870315

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4799}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 152064000

約数和(自身を除く): 67193685

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4799, 5895, 14397, 17685, 23995, 43191, 71985, 129573, 215955, 628669, 647865, 1886007, 3143345, 5658021, 9430035, 16974063, 28290105, 84870315]

約数ペア:

[(1, 84870315), (3, 28290105), (5, 16974063), (9, 9430035), (15, 5658021), (27, 3143345), (45, 1886007), (131, 647865), (135, 628669), (393, 215955), (655, 129573), (1179, 71985), (1965, 43191), (3537, 23995), (4799, 17685), (5895, 14397)]