47055255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 86002560

約数和(自身を除く): 38947305

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 157, 159, 195, 265, 377, 435, 471, 689, 785, 795, 1131, 1537, 1885, 2041, 2067, 2355, 3445, 4553, 4611, 5655, 6123, 7685, 8321, 10205, 10335, 13659, 19981, 22765, 23055, 24963, 30615, 41605, 59189, 59943, 68295, 99905, 108173, 124815, 177567, 241309, 295945, 299715, 324519, 540865, 723927, 887835, 1206545, 1622595, 3137017, 3619635, 9411051, 15685085, 47055255]

約数ペア:

[(1, 47055255), (3, 15685085), (5, 9411051), (13, 3619635), (15, 3137017), (29, 1622595), (39, 1206545), (53, 887835), (65, 723927), (87, 540865), (145, 324519), (157, 299715), (159, 295945), (195, 241309), (265, 177567), (377, 124815), (435, 108173), (471, 99905), (689, 68295), (785, 59943), (795, 59189), (1131, 41605), (1537, 30615), (1885, 24963), (2041, 23055), (2067, 22765), (2355, 19981), (3445, 13659), (4553, 10335), (4611, 10205), (5655, 8321), (6123, 7685)]