8889416145

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5559

約数の個数: 64

約数和(自身を含む): 16108416000

約数和(自身を除く): 7218999855

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 157, 237, 395, 471, 711, 785, 1185, 1413, 2133, 2355, 3555, 4239, 5309, 7065, 10665, 12403, 15927, 21195, 26545, 37209, 47781, 62015, 79635, 111627, 143343, 186045, 238905, 334881, 419411, 558135, 716715, 833513, 1258233, 1674405, 2097055, 2500539, 3774699, 4167565, 6291165, 7501617, 11324097, 12502695, 18873495, 22504851, 37508085, 56620485, 65847527, 112524255, 197542581, 329237635, 592627743, 987712905, 1777883229, 2963138715, 8889416145]

約数ペア:

[(1, 8889416145), (3, 2963138715), (5, 1777883229), (9, 987712905), (15, 592627743), (27, 329237635), (45, 197542581), (79, 112524255), (135, 65847527), (157, 56620485), (237, 37508085), (395, 22504851), (471, 18873495), (711, 12502695), (785, 11324097), (1185, 7501617), (1413, 6291165), (2133, 4167565), (2355, 3774699), (3555, 2500539), (4239, 2097055), (5309, 1674405), (7065, 1258233), (10665, 833513), (12403, 716715), (15927, 558135), (21195, 419411), (26545, 334881), (37209, 238905), (47781, 186045), (62015, 143343), (79635, 111627)]