73447855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 100550016

約数和(自身を除く): 27102161

約数列:

[1, 5, 13, 23, 65, 73, 115, 299, 365, 673, 949, 1495, 1679, 3365, 4745, 8395, 8749, 15479, 21827, 43745, 49129, 77395, 109135, 201227, 245645, 638677, 1006135, 1129967, 3193385, 5649835, 14689571, 73447855]

約数ペア:

[(1, 73447855), (5, 14689571), (13, 5649835), (23, 3193385), (65, 1129967), (73, 1006135), (115, 638677), (299, 245645), (365, 201227), (673, 109135), (949, 77395), (1495, 49129), (1679, 43745), (3365, 21827), (4745, 15479), (8395, 8749)]