170243985

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 281089152

約数和(自身を除く): 110845167

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 915, 1005, 2777, 4087, 8331, 12261, 13885, 20435, 41655, 61305, 169397, 186059, 508191, 558177, 846985, 930295, 2540955, 2790885, 11349599, 34048797, 56747995, 170243985]

約数ペア:

[(1, 170243985), (3, 56747995), (5, 34048797), (15, 11349599), (61, 2790885), (67, 2540955), (183, 930295), (201, 846985), (305, 558177), (335, 508191), (915, 186059), (1005, 169397), (2777, 61305), (4087, 41655), (8331, 20435), (12261, 13885)]