67557555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 131616576

約数和(自身を除く): 64059021

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5021, 13455, 15063, 25105, 45189, 65273, 75315, 115483, 195819, 225945, 326365, 346449, 577415, 587457, 979095, 1039347, 1501279, 1732245, 2937285, 4503837, 5196735, 7506395, 13511511, 22519185, 67557555]

約数ペア:

[(1, 67557555), (3, 22519185), (5, 13511511), (9, 7506395), (13, 5196735), (15, 4503837), (23, 2937285), (39, 1732245), (45, 1501279), (65, 1039347), (69, 979095), (115, 587457), (117, 577415), (195, 346449), (207, 326365), (299, 225945), (345, 195819), (585, 115483), (897, 75315), (1035, 65273), (1495, 45189), (2691, 25105), (4485, 15063), (5021, 13455)]