963377425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 1325808000

約数和(自身を除く): 362430575

約数列:

[1, 5, 19, 23, 25, 95, 109, 115, 437, 475, 545, 575, 809, 2071, 2185, 2507, 2725, 4045, 10355, 10925, 12535, 15371, 18607, 20225, 47633, 51775, 62675, 76855, 88181, 93035, 238165, 353533, 384275, 440905, 465175, 1190825, 1675439, 1767665, 2028163, 2204525, 8377195, 8838325, 10140815, 38535097, 41885975, 50704075, 192675485, 963377425]

約数ペア:

[(1, 963377425), (5, 192675485), (19, 50704075), (23, 41885975), (25, 38535097), (95, 10140815), (109, 8838325), (115, 8377195), (437, 2204525), (475, 2028163), (545, 1767665), (575, 1675439), (809, 1190825), (2071, 465175), (2185, 440905), (2507, 384275), (2725, 353533), (4045, 238165), (10355, 93035), (10925, 88181), (12535, 76855), (15371, 62675), (18607, 51775), (20225, 47633)]