4978049685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2495263}}^1$

素因数の和:2495297

約数の個数: 32

約数和(自身を含む): 9581813760

約数和(自身を除く): 4603764075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2495263, 7485789, 12476315, 17466841, 37428945, 47409997, 52400523, 87334205, 142229991, 237049985, 262002615, 331869979, 711149955, 995609937, 1659349895, 4978049685]

約数ペア:

[(1, 4978049685), (3, 1659349895), (5, 995609937), (7, 711149955), (15, 331869979), (19, 262002615), (21, 237049985), (35, 142229991), (57, 87334205), (95, 52400523), (105, 47409997), (133, 37428945), (285, 17466841), (399, 12476315), (665, 7485789), (1995, 2495263)]