133640925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7090

約数の個数: 48

約数和(自身を含む): 251555328

約数和(自身を除く): 117914403

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 7043, 18975, 21129, 35215, 77473, 105645, 161989, 176075, 232419, 387365, 485967, 528225, 809945, 1162095, 1781879, 1936825, 2429835, 4049725, 5345637, 5810475, 8909395, 12149175, 26728185, 44546975, 133640925]

約数ペア:

[(1, 133640925), (3, 44546975), (5, 26728185), (11, 12149175), (15, 8909395), (23, 5810475), (25, 5345637), (33, 4049725), (55, 2429835), (69, 1936825), (75, 1781879), (115, 1162095), (165, 809945), (253, 528225), (275, 485967), (345, 387365), (575, 232419), (759, 176075), (825, 161989), (1265, 105645), (1725, 77473), (3795, 35215), (6325, 21129), (7043, 18975)]