2912281045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1181}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 3745937664

約数和(自身を除く): 833656619

約数列:

[1, 5, 23, 41, 115, 205, 523, 943, 1181, 2615, 4715, 5905, 12029, 21443, 27163, 48421, 60145, 107215, 135815, 242105, 493189, 617663, 1113683, 2465945, 3088315, 5568415, 14206249, 25324183, 71031245, 126620915, 582456209, 2912281045]

約数ペア:

[(1, 2912281045), (5, 582456209), (23, 126620915), (41, 71031245), (115, 25324183), (205, 14206249), (523, 5568415), (943, 3088315), (1181, 2465945), (2615, 1113683), (4715, 617663), (5905, 493189), (12029, 242105), (21443, 135815), (27163, 107215), (48421, 60145)]