24474075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 42425856

約数和(自身を除く): 17951781

約数列:

[1, 3, 5, 15, 25, 47, 53, 75, 131, 141, 159, 235, 265, 393, 655, 705, 795, 1175, 1325, 1965, 2491, 3275, 3525, 3975, 6157, 6943, 7473, 9825, 12455, 18471, 20829, 30785, 34715, 37365, 62275, 92355, 104145, 153925, 173575, 186825, 326321, 461775, 520725, 978963, 1631605, 4894815, 8158025, 24474075]

約数ペア:

[(1, 24474075), (3, 8158025), (5, 4894815), (15, 1631605), (25, 978963), (47, 520725), (53, 461775), (75, 326321), (131, 186825), (141, 173575), (159, 153925), (235, 104145), (265, 92355), (393, 62275), (655, 37365), (705, 34715), (795, 30785), (1175, 20829), (1325, 18471), (1965, 12455), (2491, 9825), (3275, 7473), (3525, 6943), (3975, 6157)]