38467713025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{162947}}^1$

素因数の和:163054

約数の個数: 48

約数和(自身を含む): 58191989760

約数和(自身を除く): 19724276735

約数列:

[1, 5, 7, 19, 25, 35, 71, 95, 133, 175, 355, 475, 497, 665, 1349, 1775, 2485, 3325, 6745, 9443, 12425, 33725, 47215, 162947, 236075, 814735, 1140629, 3095993, 4073675, 5703145, 11569237, 15479965, 21671951, 28515725, 57846185, 77399825, 80984659, 108359755, 219815503, 289230925, 404923295, 541798775, 1099077515, 1538708521, 2024616475, 5495387575, 7693542605, 38467713025]

約数ペア:

[(1, 38467713025), (5, 7693542605), (7, 5495387575), (19, 2024616475), (25, 1538708521), (35, 1099077515), (71, 541798775), (95, 404923295), (133, 289230925), (175, 219815503), (355, 108359755), (475, 80984659), (497, 77399825), (665, 57846185), (1349, 28515725), (1775, 21671951), (2485, 15479965), (3325, 11569237), (6745, 5703145), (9443, 4073675), (12425, 3095993), (33725, 1140629), (47215, 814735), (162947, 236075)]