1337691555

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{2243}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 2404939680

約数和(自身を除く): 1067248125

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 457, 1305, 1371, 2243, 2285, 4113, 6729, 6855, 11215, 13253, 20187, 20565, 33645, 39759, 65047, 66265, 100935, 119277, 195141, 198795, 325235, 585423, 596385, 975705, 1025051, 2927115, 3075153, 5125255, 9225459, 15375765, 29726479, 46127295, 89179437, 148632395, 267538311, 445897185, 1337691555]

約数ペア:

[(1, 1337691555), (3, 445897185), (5, 267538311), (9, 148632395), (15, 89179437), (29, 46127295), (45, 29726479), (87, 15375765), (145, 9225459), (261, 5125255), (435, 3075153), (457, 2927115), (1305, 1025051), (1371, 975705), (2243, 596385), (2285, 585423), (4113, 325235), (6729, 198795), (6855, 195141), (11215, 119277), (13253, 100935), (20187, 66265), (20565, 65047), (33645, 39759)]