967472805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12750

約数の個数: 64

約数和(自身を含む): 1841978880

約数和(自身を除く): 874506075

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 391, 663, 897, 1105, 1173, 1495, 1955, 3315, 4485, 5083, 5865, 12689, 15249, 25415, 38067, 63445, 76245, 164957, 190335, 215713, 291847, 494871, 647139, 824785, 875541, 1078565, 1459235, 2474355, 2804269, 3235695, 3794011, 4377705, 4961399, 8412807, 11382033, 14021345, 14884197, 18970055, 24806995, 42064035, 56910165, 64498187, 74420985, 193494561, 322490935, 967472805]

約数ペア:

[(1, 967472805), (3, 322490935), (5, 193494561), (13, 74420985), (15, 64498187), (17, 56910165), (23, 42064035), (39, 24806995), (51, 18970055), (65, 14884197), (69, 14021345), (85, 11382033), (115, 8412807), (195, 4961399), (221, 4377705), (255, 3794011), (299, 3235695), (345, 2804269), (391, 2474355), (663, 1459235), (897, 1078565), (1105, 875541), (1173, 824785), (1495, 647139), (1955, 494871), (3315, 291847), (4485, 215713), (5083, 190335), (5865, 164957), (12689, 76245), (15249, 63445), (25415, 38067)]