211679906475

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{344153}}^1$

素因数の和:344364

約数の個数: 48

約数和(自身を含む): 358470806400

約数和(自身を除く): 146790899925

約数列:

[1, 3, 5, 15, 25, 59, 75, 139, 177, 295, 417, 695, 885, 1475, 2085, 3475, 4425, 8201, 10425, 24603, 41005, 123015, 205025, 344153, 615075, 1032459, 1720765, 5162295, 8603825, 20305027, 25811475, 47837267, 60915081, 101525135, 143511801, 239186335, 304575405, 507625675, 717559005, 1195931675, 1522877025, 2822398753, 3587795025, 8467196259, 14111993765, 42335981295, 70559968825, 211679906475]

約数ペア:

[(1, 211679906475), (3, 70559968825), (5, 42335981295), (15, 14111993765), (25, 8467196259), (59, 3587795025), (75, 2822398753), (139, 1522877025), (177, 1195931675), (295, 717559005), (417, 507625675), (695, 304575405), (885, 239186335), (1475, 143511801), (2085, 101525135), (3475, 60915081), (4425, 47837267), (8201, 25811475), (10425, 20305027), (24603, 8603825), (41005, 5162295), (123015, 1720765), (205025, 1032459), (344153, 615075)]