353170005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 614615040

約数和(自身を除く): 261445035

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 103, 159, 227, 265, 285, 309, 515, 681, 795, 1007, 1135, 1545, 1957, 3021, 3405, 4313, 5035, 5459, 5871, 9785, 12031, 12939, 15105, 16377, 21565, 23381, 27295, 29355, 36093, 60155, 64695, 70143, 81885, 103721, 116905, 180465, 228589, 311163, 350715, 444239, 518605, 685767, 1142945, 1239193, 1332717, 1555815, 2221195, 3428835, 3717579, 6195965, 6663585, 18587895, 23544667, 70634001, 117723335, 353170005]

約数ペア:

[(1, 353170005), (3, 117723335), (5, 70634001), (15, 23544667), (19, 18587895), (53, 6663585), (57, 6195965), (95, 3717579), (103, 3428835), (159, 2221195), (227, 1555815), (265, 1332717), (285, 1239193), (309, 1142945), (515, 685767), (681, 518605), (795, 444239), (1007, 350715), (1135, 311163), (1545, 228589), (1957, 180465), (3021, 116905), (3405, 103721), (4313, 81885), (5035, 70143), (5459, 64695), (5871, 60155), (9785, 36093), (12031, 29355), (12939, 27295), (15105, 23381), (16377, 21565)]