74789865

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4229}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 134006400

約数和(自身を除く): 59216535

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4229, 5895, 12687, 17685, 21145, 38061, 63435, 114183, 190305, 553999, 570915, 1661997, 2769995, 4985991, 8309985, 14957973, 24929955, 74789865]

約数ペア:

[(1, 74789865), (3, 24929955), (5, 14957973), (9, 8309985), (15, 4985991), (27, 2769995), (45, 1661997), (131, 570915), (135, 553999), (393, 190305), (655, 114183), (1179, 63435), (1965, 38061), (3537, 21145), (4229, 17685), (5895, 12687)]