28305506635

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{26423}}^1$

素因数の和:26803

約数の個数: 32

約数和(自身を含む): 39288471552

約数和(自身を除く): 10982964917

約数列:

[1, 5, 7, 35, 127, 241, 635, 889, 1205, 1687, 4445, 8435, 26423, 30607, 132115, 153035, 184961, 214249, 924805, 1071245, 3355721, 6367943, 16778605, 23490047, 31839715, 44575601, 117450235, 222878005, 808728761, 4043643805, 5661101327, 28305506635]

約数ペア:

[(1, 28305506635), (5, 5661101327), (7, 4043643805), (35, 808728761), (127, 222878005), (241, 117450235), (635, 44575601), (889, 31839715), (1205, 23490047), (1687, 16778605), (4445, 6367943), (8435, 3355721), (26423, 1071245), (30607, 924805), (132115, 214249), (153035, 184961)]