23951281535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1\times {\mathrm{3613}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 31252715520

約数和(自身を除く): 7301433985

約数列:

[1, 5, 19, 31, 95, 155, 589, 2251, 2945, 3613, 11255, 18065, 42769, 68647, 69781, 112003, 213845, 343235, 348905, 560015, 1325839, 2128057, 6629195, 8132863, 10640285, 40664315, 154524397, 252118753, 772621985, 1260593765, 4790256307, 23951281535]

約数ペア:

[(1, 23951281535), (5, 4790256307), (19, 1260593765), (31, 772621985), (95, 252118753), (155, 154524397), (589, 40664315), (2251, 10640285), (2945, 8132863), (3613, 6629195), (11255, 2128057), (18065, 1325839), (42769, 560015), (68647, 348905), (69781, 343235), (112003, 213845)]