72676555

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 32385845

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 1085, 1367, 1519, 1715, 6835, 7595, 9569, 10633, 42377, 47845, 53165, 66983, 211885, 296639, 334915, 468881, 1483195, 2076473, 2344405, 10382365, 14535311, 72676555]

約数ペア:

[(1, 72676555), (5, 14535311), (7, 10382365), (31, 2344405), (35, 2076473), (49, 1483195), (155, 468881), (217, 334915), (245, 296639), (343, 211885), (1085, 66983), (1367, 53165), (1519, 47845), (1715, 42377), (6835, 10633), (7595, 9569)]