55133345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 73006080

約数和(自身を除く): 17872735

約数列:

[1, 5, 19, 31, 95, 97, 155, 193, 485, 589, 965, 1843, 2945, 3007, 3667, 5983, 9215, 15035, 18335, 18721, 29915, 57133, 93605, 113677, 285665, 355699, 568385, 580351, 1778495, 2901755, 11026669, 55133345]

約数ペア:

[(1, 55133345), (5, 11026669), (19, 2901755), (31, 1778495), (95, 580351), (97, 568385), (155, 355699), (193, 285665), (485, 113677), (589, 93605), (965, 57133), (1843, 29915), (2945, 18721), (3007, 18335), (3667, 15035), (5983, 9215)]