4375442645

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{31183}}^1$

素因数の和:31425

約数の個数: 32

約数和(自身を含む): 6346567680

約数和(自身を除く): 1971125035

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 665, 1055, 1477, 4009, 7385, 20045, 28063, 31183, 140315, 155915, 218281, 592477, 1091405, 2962385, 4147339, 6579613, 20736695, 32898065, 46057291, 125012647, 230286455, 625063235, 875088529, 4375442645]

約数ペア:

[(1, 4375442645), (5, 875088529), (7, 625063235), (19, 230286455), (35, 125012647), (95, 46057291), (133, 32898065), (211, 20736695), (665, 6579613), (1055, 4147339), (1477, 2962385), (4009, 1091405), (7385, 592477), (20045, 218281), (28063, 155915), (31183, 140315)]