670895985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{12197}}^1$

素因数の和:12417

約数の個数: 32

約数和(自身を含む): 1135877760

約数和(自身を除く): 464981775

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 285, 579, 965, 2895, 3667, 11001, 12197, 18335, 36591, 55005, 60985, 182955, 231743, 695229, 1158715, 2354021, 3476145, 7062063, 11770105, 35310315, 44726399, 134179197, 223631995, 670895985]

約数ペア:

[(1, 670895985), (3, 223631995), (5, 134179197), (15, 44726399), (19, 35310315), (57, 11770105), (95, 7062063), (193, 3476145), (285, 2354021), (579, 1158715), (965, 695229), (2895, 231743), (3667, 182955), (11001, 60985), (12197, 55005), (18335, 36591)]