67958985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 112399488

約数和(自身を除く): 44440503

約数列:

[1, 3, 5, 15, 53, 73, 159, 219, 265, 365, 795, 1095, 1171, 3513, 3869, 5855, 11607, 17565, 19345, 58035, 62063, 85483, 186189, 256449, 310315, 427415, 930945, 1282245, 4530599, 13591797, 22652995, 67958985]

約数ペア:

[(1, 67958985), (3, 22652995), (5, 13591797), (15, 4530599), (53, 1282245), (73, 930945), (159, 427415), (219, 310315), (265, 256449), (365, 186189), (795, 85483), (1095, 62063), (1171, 58035), (3513, 19345), (3869, 17565), (5855, 11607)]