674336985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{4463}}^1$

素因数の和:5917

約数の個数: 32

約数和(自身を含む): 1234206720

約数和(自身を除く): 559869735

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1439, 4317, 4463, 7195, 10073, 13389, 21585, 22315, 30219, 31241, 50365, 66945, 93723, 151095, 156205, 468615, 6422257, 19266771, 32111285, 44955799, 96333855, 134867397, 224778995, 674336985]

約数ペア:

[(1, 674336985), (3, 224778995), (5, 134867397), (7, 96333855), (15, 44955799), (21, 32111285), (35, 19266771), (105, 6422257), (1439, 468615), (4317, 156205), (4463, 151095), (7195, 93723), (10073, 66945), (13389, 50365), (21585, 31241), (22315, 30219)]