103445145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 189371520

約数和(自身を除く): 85926375

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 1035, 1123, 1335, 2047, 3369, 4005, 5615, 6141, 10107, 10235, 16845, 18423, 25829, 30705, 50535, 77487, 92115, 99947, 129145, 232461, 299841, 387435, 499735, 899523, 1162305, 1499205, 2298781, 4497615, 6896343, 11493905, 20689029, 34481715, 103445145]

約数ペア:

[(1, 103445145), (3, 34481715), (5, 20689029), (9, 11493905), (15, 6896343), (23, 4497615), (45, 2298781), (69, 1499205), (89, 1162305), (115, 899523), (207, 499735), (267, 387435), (345, 299841), (445, 232461), (801, 129145), (1035, 99947), (1123, 92115), (1335, 77487), (2047, 50535), (3369, 30705), (4005, 25829), (5615, 18423), (6141, 16845), (10107, 10235)]