7256025155

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 8993083968

約数和(自身を除く): 1737058813

約数列:

[1, 5, 53, 131, 197, 265, 655, 985, 1061, 5305, 6943, 10441, 25807, 34715, 52205, 56233, 129035, 138991, 209017, 281165, 694955, 1045085, 1367771, 6838855, 7366523, 11077901, 27381227, 36832615, 55389505, 136906135, 1451205031, 7256025155]

約数ペア:

[(1, 7256025155), (5, 1451205031), (53, 136906135), (131, 55389505), (197, 36832615), (265, 27381227), (655, 11077901), (985, 7366523), (1061, 6838855), (5305, 1367771), (6943, 1045085), (10441, 694955), (25807, 281165), (34715, 209017), (52205, 138991), (56233, 129035)]