128385694005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1\times {\mathrm{137909}}^1$

素因数の和:139141

約数の個数: 32

約数和(自身を含む): 209473153920

約数和(自身を除く): 81087459915

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1171, 3513, 5855, 17565, 62063, 137909, 186189, 310315, 413727, 689545, 930945, 2068635, 7309177, 21927531, 36545885, 109637655, 161491439, 484474317, 807457195, 2422371585, 8559046267, 25677138801, 42795231335, 128385694005]

約数ペア:

[(1, 128385694005), (3, 42795231335), (5, 25677138801), (15, 8559046267), (53, 2422371585), (159, 807457195), (265, 484474317), (795, 161491439), (1171, 109637655), (3513, 36545885), (5855, 21927531), (17565, 7309177), (62063, 2068635), (137909, 930945), (186189, 689545), (310315, 413727)]