137744965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 187511436

約数和(自身を除く): 49766471

約数列:

[1, 5, 17, 19, 67, 85, 95, 323, 335, 361, 1139, 1273, 1615, 1805, 4489, 5695, 6137, 6365, 21641, 22445, 24187, 30685, 76313, 85291, 108205, 120935, 381565, 411179, 426455, 1449947, 1620529, 2055895, 7249735, 8102645, 27548993, 137744965]

約数ペア:

[(1, 137744965), (5, 27548993), (17, 8102645), (19, 7249735), (67, 2055895), (85, 1620529), (95, 1449947), (323, 426455), (335, 411179), (361, 381565), (1139, 120935), (1273, 108205), (1615, 85291), (1805, 76313), (4489, 30685), (5695, 24187), (6137, 22445), (6365, 21641)]