38380285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 12509315

約数列:

[1, 5, 19, 37, 61, 95, 179, 185, 305, 703, 895, 1159, 2257, 3401, 3515, 5795, 6623, 10919, 11285, 17005, 33115, 42883, 54595, 125837, 207461, 214415, 404003, 629185, 1037305, 2020015, 7676057, 38380285]

約数ペア:

[(1, 38380285), (5, 7676057), (19, 2020015), (37, 1037305), (61, 629185), (95, 404003), (179, 214415), (185, 207461), (305, 125837), (703, 54595), (895, 42883), (1159, 33115), (2257, 17005), (3401, 11285), (3515, 10919), (5795, 6623)]