449551425

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 757729280

約数和(自身を除く): 308177855

約数列:

[1, 3, 5, 15, 25, 75, 109, 127, 327, 381, 433, 545, 635, 1299, 1635, 1905, 2165, 2725, 3175, 6495, 8175, 9525, 10825, 13843, 32475, 41529, 47197, 54991, 69215, 141591, 164973, 207645, 235985, 274955, 346075, 707955, 824865, 1038225, 1179925, 1374775, 3539775, 4124325, 5994019, 17982057, 29970095, 89910285, 149850475, 449551425]

約数ペア:

[(1, 449551425), (3, 149850475), (5, 89910285), (15, 29970095), (25, 17982057), (75, 5994019), (109, 4124325), (127, 3539775), (327, 1374775), (381, 1179925), (433, 1038225), (545, 824865), (635, 707955), (1299, 346075), (1635, 274955), (1905, 235985), (2165, 207645), (2725, 164973), (3175, 141591), (6495, 69215), (8175, 54991), (9525, 47197), (10825, 41529), (13843, 32475)]