17761295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 23930880

約数和(自身を除く): 6169585

約数列:

[1, 5, 19, 31, 37, 95, 155, 163, 185, 589, 703, 815, 1147, 2945, 3097, 3515, 5053, 5735, 6031, 15485, 21793, 25265, 30155, 96007, 108965, 114589, 186961, 480035, 572945, 934805, 3552259, 17761295]

約数ペア:

[(1, 17761295), (5, 3552259), (19, 934805), (31, 572945), (37, 480035), (95, 186961), (155, 114589), (163, 108965), (185, 96007), (589, 30155), (703, 25265), (815, 21793), (1147, 15485), (2945, 6031), (3097, 5735), (3515, 5053)]