25109701097

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 29299734720

約数和(自身を除く): 4190033623

約数列:

[1, 13, 17, 89, 169, 221, 283, 347, 1157, 1513, 2873, 3679, 4511, 4811, 5899, 15041, 19669, 25187, 30883, 47827, 58643, 62543, 76687, 98201, 255697, 327431, 401479, 428179, 525011, 813059, 996931, 1276613, 1669417, 4256603, 5219227, 5566327, 6825143, 8739889, 16595969, 21702421, 72362251, 88726859, 113618557, 148578113, 282131473, 1477041241, 1931515469, 25109701097]

約数ペア:

[(1, 25109701097), (13, 1931515469), (17, 1477041241), (89, 282131473), (169, 148578113), (221, 113618557), (283, 88726859), (347, 72362251), (1157, 21702421), (1513, 16595969), (2873, 8739889), (3679, 6825143), (4511, 5566327), (4811, 5219227), (5899, 4256603), (15041, 1669417), (19669, 1276613), (25187, 996931), (30883, 813059), (47827, 525011), (58643, 428179), (62543, 401479), (76687, 327431), (98201, 255697)]