24248775

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 41989376

約数和(自身を除く): 17740601

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 103, 129, 215, 219, 309, 365, 515, 645, 1075, 1095, 1545, 1825, 2575, 3139, 3225, 4429, 5475, 7519, 7725, 9417, 13287, 15695, 22145, 22557, 37595, 47085, 66435, 78475, 110725, 112785, 187975, 235425, 323317, 332175, 563925, 969951, 1616585, 4849755, 8082925, 24248775]

約数ペア:

[(1, 24248775), (3, 8082925), (5, 4849755), (15, 1616585), (25, 969951), (43, 563925), (73, 332175), (75, 323317), (103, 235425), (129, 187975), (215, 112785), (219, 110725), (309, 78475), (365, 66435), (515, 47085), (645, 37595), (1075, 22557), (1095, 22145), (1545, 15695), (1825, 13287), (2575, 9417), (3139, 7725), (3225, 7519), (4429, 5475)]