372227405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 495331200

約数和(自身を除く): 123103795

約数列:

[1, 5, 11, 55, 139, 181, 269, 695, 905, 1345, 1529, 1991, 2959, 7645, 9955, 14795, 25159, 37391, 48689, 125795, 186955, 243445, 276749, 411301, 535579, 1383745, 2056505, 2677895, 6767771, 33838855, 74445481, 372227405]

約数ペア:

[(1, 372227405), (5, 74445481), (11, 33838855), (55, 6767771), (139, 2677895), (181, 2056505), (269, 1383745), (695, 535579), (905, 411301), (1345, 276749), (1529, 243445), (1991, 186955), (2959, 125795), (7645, 48689), (9955, 37391), (14795, 25159)]